PRODUCTS

TETRA SODIUM PYROPHOSPHATE (TSPP)

Tetra Sodium Pyrophosphate (TSPP) is used in commercial dental rinses before brushing to aid in plaque reduction.
Tetra Sodium Pyrophosphate (TSPP) is used as an acidity regulator,
Tetra Sodium Pyrophosphate (TSPP) is used as a buffer in toothpastes, as an emulsifier and as a detergent aid.

CAS Number: 7722-88-5
13472-36-1 (decahydrate)
EC Number: 231-767-1
E number: E450(iii) (thickeners, ...)
Molecular Formula: Na4P2O7 / Na4O7P2

SYNONYMS:
Tetrasodium diphosphate, Pyrophosphate, Sodium pyrophosphate, Tetrasodium pyrophosphate (anhydrous), TSPP, pyrophosphate, TSPP, SODIUM DIPHOSPHATE DECAHYDRATE, Anhydrous so dium pyrophosphate, pyro, SODIUM TETRAPYROPHOSPHATE, sodiumpyrophosphate[na4p2o7], tetrasodiumpyrophosphate,anhydrous, Nsc56751, victortspp, Pyrophosphate, Sodium pyrophosphate, Tetrasodium diphosphate, Tetrasodium pyrophosphate (anhydrous), TSPP, Sodium pyrophosphate, tetrasodium phosphate, TSPP,Tetrasodium Phosphate, Tetrasodium Pyrophosphate, Tetrasodium Pyrophosphate, Tetrasodium Diphosphate, Pyrophosphate, Sodium pyrophosphate, Tetrasodium pyrophosphate (anhydrous), TSPP, Tetrasodium diphosphate, Pyrophosphate, Sodium pyrophosphate, Tetrasodium pyrophosphate (anhydrous), TSPP, Tetrasodium Diphosphate, Sodium Pyrophosphate, TSPP, Pyrophosphate, Sodium pyrophosphate, Tetrasodium diphosphate, Tetrasodium pyrophosphate (anhydrous), TSPP, Sodium pyrophosphate, TETRASODIUM PYROPHOSPHATE, 7722-88-5, TSPP, Phosphotex, Tetrasodium diphosphate, Sodium diphosphate, Diphosphoric acid, tetrasodium salt, Victor TSPP, Caswell No. 847, Sodium pyrophosphate tetrabasic, Natrium pyrophosphat, Sodium pyrophosphate [USAN], Sodium diphosphate, anhydrous, Pyrophosphoric acid tetrasodium salt, Sodium phosphate (Na4P2O7), HSDB 854, sodium pyrophosphate(V), Sodium diphosphate (Na4P2O7), Sodium pyrophosphate, tetrabasic, Sodium pyrophosphate (Na4P2O7), Anhydrous tetrasodium pyrophosphate, Tetrasodium pyrophosphate, anhydrous, EINECS 231-767-1, NSC 56751, EPA Pesticide Chemical Code 076405, DTXSID9042465, UNII-O352864B8Z, CHEBI:71240, MFCD00003513, NSC-56751, Na4P2O7, O352864B8Z, DTXCID7022465, EC 231-767-1, Sodium pyrophosphate (USAN), SODIUM PYROPHOSPHATE (II), SODIUM PYROPHOSPHATE [II], SODIUM PYROPHOSPHATE (MART.), SODIUM PYROPHOSPHATE [MART.], 1004291-85-3, Tetrasodium pyrophosphate, anhydride, Tetrasodium pyrophosphate (anhydrous), SODIUMPYROPHOSPHATE, tetra sodium pyrophosphate, ACCOLINE 126, Na4O7P2, TETRON (DISPERSANT), Diphosphoric acid sodium salt, Sodium pyrophosphate anhydrous, DTXCID408842, Sodium diphosphate (Na4(P2O7)), SODIUM PYROPHOSPHATE [FCC], Tetrasodium pyrophosphate Anhydrous, SODIUM PYROPHOSPHATE [HSDB], CS-B1771, SODIUM PYROPHOSPHATE [VANDF], tetrasodium (phosphonooxy)phosphonate, Tox21_110033, SODIUM PYROPHOSPHATE [WHO-DD], TETRASODIUM PYROPHOSPHATE [MI], AKOS015914004, AKOS024418778, Diphosphoric acid, sodium salt (1:4), TETRASODIUM PYROPHOSPHATE [INCI], NCGC00013687-01, CAS-7722-88-5, TETRASODIUM DIPHOSPHATE (NA4P2O7), TETRASODIUM PYROPHOSPHATE (NA4P2O7), E 450, NS00093593, D05873, E75941, EN300-332889, Q418504, pyrophosphate, TSPP, SODIUM DIPHOSPHATE DECAHYDRATE, Anhydrous sodium pyrophosphate, pyro, SODIUM TETRAPYROPHOSPHATE, sodiumpyrophosphate[na4p2o7], tetrasodiumpyrophosphate,anhydrous, Nsc56751, victortspp

Tetra Sodium Pyrophosphate (TSPP) is a thickening agent in instant puddings.
Tetra Sodium Pyrophosphate (TSPP) is an emulsifier, and a source of phosphorus as a nutrient.
Tetra Sodium Pyrophosphate (TSPP) is a water softener in detergents, and an emulsifier to suspend oils and prevent them from redepositing on clothing in the wash.

As a water softener, Tetra Sodium Pyrophosphate (TSPP) combines with magnesium to sequester it from the detergent, without precipitating it onto the clothing.
As a detergent additive, Tetra Sodium Pyrophosphate (TSPP) can also “reactivate” detergents or soaps that have combined with calcium to make an insoluble scum.

Tetra Sodium Pyrophosphate (TSPP) sequesters the calcium, replacing it with sodium, which reactivates the detergent or soap, and yet keeps the calcium from precipitating out of solution.
Tetra Sodium Pyrophosphate (TSPP) is a colorless inorganic salt or transparent, odorless crystal, with the chemical formula Na 4 P 2 O 7 , molecular weight 266 grams/mol.

In addition, Tetra Sodium Pyrophosphate (TSPP) also exists in a state containing 10 water molecules.
Tetra Sodium Pyrophosphate (TSPP) is a salt that is slightly stronger than table salt and is non-flammable.
To create Tetra Sodium Pyrophosphate (TSPP) salt, H3PO4 reacts with Na2CO3, the resulting sodium phosphate is heated at 450 o C.

In addition, Tetra Sodium Pyrophosphate (TSPP) salt can also be produced by condensing Na 2 HPO 4 .12H 2 O.
Tetra Sodium Pyrophosphate (TSPP), also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is an inorganic compound with the formula Na4P2O7.
As a salt, Tetra Sodium Pyrophosphate (TSPP) is a white, water-soluble solid. It is composed of pyrophosphate anion and sodium ions.

Also known is the decahydrate Na4P2O7 · 10(H2O).
Tetra Sodium Pyrophosphate (TSPP), also called tetrasodium disphosphate or sodium pyrophosphate, is a synthetic ingredient that can be used as an acid regulator, sequestrant, protein modifier, coagulant, and a dispersing agent in food with the European food additive number E450(iii).

Tetra Sodium Pyrophosphate (TSPP) is gluten free and vegan.
Tetra Sodium Pyrophosphate (TSPP), also known as sodium pyrophosphate, tetrasodium diphosphate or TSPP, is a chemical widely used in the food industry and processes.

This inorganic chemical compound of sodium and pyrophosphoric acid is a colorless, crystalline powdery substance that Tetra Sodium Pyrophosphate (TSPP) is soluble in water.
Tetra Sodium Pyrophosphate (TSPP), also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is an inorganic compound with the formula Na4P2O7.

As a salt, Tetra Sodium Pyrophosphate (TSPP) is a white, water-soluble solid.
Tetra Sodium Pyrophosphate (TSPP) is composed of pyrophosphate anion and sodium ions.
Also known as Tetra Sodium Pyrophosphate (TSPP) is the decahydrate Na4P2O7 · 10(H2O).

Tetra Sodium Pyrophosphate (TSPP), Anhydrous (TSPP) Granular & Powder is an anhydrous, white, crystalline material in powder form.
Tetra Sodium Pyrophosphate (TSPP) is a sodium phosphate derivative with the chemical formula Na₄P₂O₇.
Tetra Sodium Pyrophosphate (TSPP) is a white, crystalline powder that is highly soluble in water.

Tetra Sodium Pyrophosphate (TSPP) has various applications, primarily in the food industry and as a detergent additive.
Tetra Sodium Pyrophosphate (TSPP) is a chemical compound with the formula Na₄P₂O₇.
Tetra Sodium Pyrophosphate (TSPP) is a widely used chemical in many different applications.

For water treatment, Tetra Sodium Pyrophosphate (TSPP) has excellent softening, peptizing, and dispersing agent properties.
This can help with magnesium hardness, scale control, sequestering, and red and black water control.
Tetra Sodium Pyrophosphate (TSPP) also meets the EPA Lead and Copper rule which means it is also used frequently in corrosion prevention.

Tetra Sodium Pyrophosphate (TSPP), also known as sodium pyrophosphate, tetrasodium phosphate or TSPP, is a colorless transparent crystalline chemical compound with the formula Na4P2O7.
Tetra Sodium Pyrophosphate (TSPP) is a salt composed of pyrophosphate and sodium ions.

Tetra Sodium Pyrophosphate (TSPP) is produced by the reaction of phosphorus-grade phosphoric acid with sodium carbonate to form disodium phosphate, which is then heated to 450 ° C to form tetrasodium pyrophosphate.
Alternatively, Tetra Sodium Pyrophosphate (TSPP) can be formed by molecular dehydration of dibasic sodium phosphate at 500 °C (932 °F).

Tetra Sodium Pyrophosphate (TSPP), also called tetrasodium diphosphate or sodium pyrophosphate, is a synthetic ingredient that can be used as an acid regulator, sequestrant, protein modifier, coagulant, and a dispersing agent in food.
Tetra Sodium Pyrophosphate (TSPP) is gluten-free and vegan.

Sodium diphosphate is an inorganic sodium salt comprised of a diphosphate(4-) anion and four sodium(1+) cations.
More commonly known as Tetra Sodium Pyrophosphate (TSPP), it finds much use in the food industry as an emulsifier and in dental hygiene as a calcium-chelating salt.

Tetra Sodium Pyrophosphate (TSPP) has a role as a food emulsifier, a chelator and a food thickening agent.
Tetra Sodium Pyrophosphate (TSPP) contains a diphosphate(4-).
Tetra Sodium Pyrophosphate (TSPP) is odorless, white powder or granules.

Solubility of Tetra Sodium Pyrophosphate (TSPP) in water: 3.16 g / 100 mL (cold water); 40.26 g / 100 mL boiling water.
The related substance Tetra Sodium Pyrophosphate (TSPP) decahydrate (Na4P2O7 0H2O) occurs as colorless transparent crystals.
Loses Tetra Sodium Pyrophosphate (TSPP)'s water when heated to 93.8°C.

Tetra Sodium Pyrophosphate (TSPP) is an inorganic sodium salt consisting of a diphosphate (4-) anion and four sodium (1+) cations.
More commonly known as Tetra Sodium Pyrophosphate (TSPP), it finds many uses in the food industry as an emulsifier and as a calcium chelating salt in dental hygiene.

Tetra Sodium Pyrophosphate (TSPP) has a role as a food emulsifier, chelator and food thickening agent.
Tetra Sodium Pyrophosphate (TSPP) contains a diphosphate (4-).
Tetra Sodium Pyrophosphate (TSPP), also known as Sodium Pyro phosphate, Tetra sodium phosphate or TSPP, is achemical compound composed of pyrophosphate and sodium ions.

Tetra Sodium Pyrophosphate (TSPP) comes in white crystalline, it is a chemical substance, also known as sodium pyrophosphate.
Tetra Sodium Pyrophosphate (TSPP) is obtained by drying an aqueous solution of disodium hydrogen phosphate to obtain anhydrous disodium hydrogen phosphate, and then dehydrating and polymerizing at high temperature.

There are two types: one-step method and two-step method.
Drying and polymerization are completed in one device, which is called one-step method, and drying and polymerization are completed in two devices, which is called two-step method.

The one-step method has simple equipment and a short process, but the quality is not very stable.
The two-step method has more complex equipment, a longer process, and more stable product quality.
Tetra Sodium Pyrophosphate (TSPP) used in the food industry mostly adopts the two-step method.

The reaction formula is:
Na2HP04·12H20→Na2HP04+12H20
2Na2HP04→Na4P207+H20

Tetra Sodium Pyrophosphate (TSPP) is a white powdered chemical found in detergents.
Tetra Sodium Pyrophosphate (TSPP) improves the ability of different detergent components to pervade deeper into the fibers of clothes, as well as other surfaces and materials to be cleaned.

Tetra Sodium Pyrophosphate (TSPP) appears as odorless, white powder or granules. mp: 995°C.
Density of Tetra Sodium Pyrophosphate (TSPP) is 2.53 g/cm3.
Solubility in water: 3.16 g/100 mL (cold water); 40.26 g/100 mL boiling water.

Tetra Sodium Pyrophosphate (TSPP) is used as a wool de-fatting agent, in bleaching operations, as a food additive.
The related substance tetrasodium pyrophosphate decahydrate (Na4P2O7*10H2O) occurs as colorless transparent crystals.
Loses Tetra Sodium Pyrophosphate (TSPP)'s water when heated to 93.8°C.

The 'Food Grade Tetra Sodium Pyrophosphate (TSPP)' is specifically processed for use in food applications where pH control and binding properties are required.
Tetra Sodium Pyrophosphate (TSPP) is a white powder that is easily soluble in water.

Tetra Sodium Pyrophosphate (TSPP) is a colorless transparent crystalline chemical compound containing the pyrophosphate ion and sodium cation.
Tetra Sodium Pyrophosphate (TSPP) is odourless, white powder or granules, which comes in different grades.

USES and APPLICATIONS of TETRA SODIUM PYROPHOSPHATE (TSPP):
The top toothpaste manufacturer, Crest also uses Tetra Sodium Pyrophosphate (TSPP) as the anti-tartar ingredient in its whitening expressions.
Tetra Sodium Pyrophosphate (TSPP) is used Flavoured milk, Buttermilk, Cheese slices, Whipped toppings, Instant puddings, No-bake cheesecakes, Egg yolk products, Sausages, and Restructured poultry.

Tetra Sodium Pyrophosphate (TSPP), a highly alkaline polyphosphate, is used when maximum protein solubilization is desired.
Tetra Sodium Pyrophosphate (TSPP) is primarily utilized in combination with other more soluble phosphates or in specialty applications.
Tetra Sodium Pyrophosphate (TSPP) is used as a pH buffer (a substance which maintains a particular acidity level), and as a dough conditioner in soy-based “meat alternatives”.

Tetra Sodium Pyrophosphate (TSPP) promotes binding of proteins to water, binding the soy particles together, and is used for the same purpose in chicken nuggets and imitation crab and lobster products.
Tetra Sodium Pyrophosphate (TSPP) is used in toothpastes, as a buffer, an emulsifier, and a detergent aid.

Tetra Sodium Pyrophosphate (TSPP) is the “tartar control” agent.
Tetra Sodium Pyrophosphate (TSPP) removes calcium and magnesium from the saliva, so they can’t deposit on the teeth.
Because phosphates cause “eutrophication” of water (algae grows because of the fertilizing power of phosphates), Tetra Sodium Pyrophosphate (TSPP) is seldom used as a detergent additive, except in toothpastes.

Tetra Sodium Pyrophosphate (TSPP) is used in food plays an important role in stabilizing the flavor and state of food.
Tetra Sodium Pyrophosphate (TSPP) maintains and stabilizes the pH of food, limiting changes in product pH during processing.
Tetra Sodium Pyrophosphate (TSPP)'s main use lies in its ability to regulate the acidity of products, to aid the food preservation process and to act as an emulsifier.

Tetra Sodium Pyrophosphate (TSPP) is widely used in the food industry, specifically in the production of, for example, canned tuna, cheese, salami, sausages and other meat products.
Tetra Sodium Pyrophosphate (TSPP) is also a component of ingredients in baked products, canned vegetables and fruits, and ice cream.

In some food categories, Tetra Sodium Pyrophosphate (TSPP) serves to separate proteins and fats.
In addition, Tetra Sodium Pyrophosphate (TSPP) has a place in the toiletries industry, where it is used as a component of bleaching and disinfecting preparations and toothpastes.

In the cosmetics industry, Tetra Sodium Pyrophosphate (TSPP) is added to some bath salts, shampoos and other products.
Tetra Sodium Pyrophosphate (TSPP) also finds applications in the textile industry in the treatment of fibres, in the petrochemical industry in the manufacture of detergents and in metallurgy where it is used as a corrosion inhibitor.

However, despite its extensive use, caution should be exercised when handling Tetra Sodium Pyrophosphate (TSPP) as it can cause skin and eye irritation with prolonged exposure.
Tetra Sodium Pyrophosphate (TSPP) is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive.

Common foods containing Tetra Sodium Pyrophosphate (TSPP) include chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives and cat foods and cat treats where it is used as a palatability enhancer.
In toothpaste and dental floss, Tetra Sodium Pyrophosphate (TSPP) acts as a tartar control agent, serving to remove calcium and magnesium from saliva and thus preventing them from being deposited on teeth.

Tetra Sodium Pyrophosphate (TSPP) is used in commercial dental rinses before brushing to aid in plaque reduction.
Tetra Sodium Pyrophosphate (TSPP) is sometimes used in household detergents to prevent similar deposition on clothing, but due to its phosphate content it causes eutrophication of water, promoting algae growth.

Tetra Sodium Pyrophosphate (TSPP) is used as an acidity regulator,
In soy-based meat alternatives, chicken nuggets and lobster products, to promote the binding of proteins to water and the co-binding of soy particles.
Tetra Sodium Pyrophosphate (TSPP) is used as a buffer in toothpastes, as an emulsifier and as a detergent aid.

Tetra Sodium Pyrophosphate (TSPP) is used as a thickener in instant puddings.
Tetra Sodium Pyrophosphate (TSPP) can be used as a water softener in detergents, as an emulsifier to suspend oils and to prevent re-deposition on laundry during washing.

Typical Uses of Tetra Sodium Pyrophosphate (TSPP): Alkaline Cleaner, Buffer, Builder, Clay, Corrosion Inhibitors, Deflocculant, Detergents, Hard Surface Cleaners, Laundry Detergents, Metal Cleaners, Mining, Paint & Coatings, Paper Coating, Pigment Dispersant, Rug Shampoo, Scouring Powder, Sequesterant, Soil Stabilization, Steam Cleaner, Textile, Water Treatment, and Wood Pulping.

Tetra Sodium Pyrophosphate (TSPP) is used in paper coating and filling to promote the dispersion of clay, lithopone, titanium dioxide, iron oxide, and other ingredients in aqueous suspensions.
Tetra Sodium Pyrophosphate (TSPP) is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive.

Tetra Sodium Pyrophosphate (TSPP) is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive.
Tetra Sodium Pyrophosphate (TSPP) is used as a dispersing agent, sequestrant, buffering agent, protein modifier, and coagulant.

Tetra Sodium Pyrophosphate (TSPP) is used to modify the proteins enabling them to retain moisture during storage, thawing, and cooking.
Tetra Sodium Pyrophosphate (TSPP) also increases shelf life of the product by sequestering multivalent cations responsible for lipid oxidation and rancidity development.

Tetra Sodium Pyrophosphate (TSPP) is added to improve whipping efficiency and improve foam stability.
Granular Tetra Sodium Pyrophosphate (TSPP) helps to buffer the pH of the processed cheese and interacts with milk proteins to promote emulsification.
Tetra Sodium Pyrophosphate (TSPP) sequesters iron in potato products to prevent after-cooking blackening and to stabilize color.

To maintain fat dispersion in an ice cream/dessert mix, Tetra Sodium Pyrophosphate (TSPP) may be added so "churning" will not form lumps of butter during freezing.
Tetra Sodium Pyrophosphate (TSPP) is being used in detergents, as cleaning agents, ceramics, paints and metal surface treatment.

Tetra Sodium Pyrophosphate (TSPP)’s an additive for cosmetic and pharmaceutical preparations , pH control and buffering, dispersing agent and emulsion stabilizer.
Sodium pyrophosphate, also called Tetra Sodium Pyrophosphate (TSPP) or TSPP is used in the laboratory as a buffering agent.

Tetra Sodium Pyrophosphate (TSPP) has been shown to be useful in the preparation of an EDTA-sodium pyrophosphate extraction buffer for microcystin analysis of soil samples.
Tetra Sodium Pyrophosphate (TSPP) is an odorless, white powder or granules.

Tetra Sodium Pyrophosphate (TSPP) is used in water softener, buffering agent, thickening agent, dispersing agent, wool de-fatting agent, metal cleaner, soap and synthetic detergent builder, general sequestering agent, in electrodeposition of metals.
Tetra Sodium Pyrophosphate (TSPP) also acts as a tartar control agent in toothpaste and dental floss.

In addition, Tetra Sodium Pyrophosphate (TSPP) is used as a chelating agent in antimicrobial studies.
Tetra Sodium Pyrophosphate (TSPP) is also used as a food additive in common foods such as chicken nuggets, crab meat and canned tuna.
Tetra Sodium Pyrophosphate (TSPP) is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is frequently used as a food additive.

Common foods containing Tetra Sodium Pyrophosphate (TSPP) include chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna and soy-based meat alternatives, and where it is used as cat food and cat treats.
In toothpaste and dental floss, Tetra Sodium Pyrophosphate (TSPP) acts as a tartar control agent by removing calcium and magnesium from saliva, thus preventing them from depositing on the teeth.

Tetra Sodium Pyrophosphate (TSPP) is used in commercial dentifrices before brushing to aid in plaque reduction.
Tetra Sodium Pyrophosphate (TSPP) is sometimes used in household detergents to prevent similar buildup on clothing, but due to its phosphate content it causes eutrophication of the water, promoting algae growth.

Tetra Sodium Pyrophosphate (TSPP) is used as an acidity maintainer, as a pH buffer, and as a dough conditioner in soy-based meat alternatives.
Tetra Sodium Pyrophosphate (TSPP) promotes the binding of proteins to water, promoting the binding of soy particles together.
Tetra Sodium Pyrophosphate (TSPP) is used in chicken nuggets and lobster products for the same purpose.

Tetra Sodium Pyrophosphate (TSPP) is an emulsifier and a nutritional source of phosphorus.
Tetra Sodium Pyrophosphate (TSPP) is used as a buffer in toothpastes, as an emulsifier and as a detergent aid.
Tetra Sodium Pyrophosphate (TSPP) removes Ca and Mg ions from saliva so they do not remain on the teeth.

Tetra Sodium Pyrophosphate (TSPP) is a thickener in ready-made puddings.
Tetra Sodium Pyrophosphate (TSPP) is used as a water softener in detergents, to suspend fats and as an emulsifier to prevent them from re-depositing on the laundry during washing.

Tetra Sodium Pyrophosphate (TSPP) combines with Mg as a water softener.
As a detergent additive, it renews the activity of detergents and soaps, combining with calcium to form an insoluble foam.
Tetra Sodium Pyrophosphate (TSPP) removes calcium and replaces it with sodium, which makes detergent and soap reactive.

Tetra Sodium Pyrophosphate (TSPP)is used as an inorganic stabilizer in textiles.
With the properties of chelating metal ions, increasing protein water holding capacity, PH buffering, stabilization, emulsification, casein thickening, etc.,

Tetra Sodium Pyrophosphate (TSPP) is widely used in food to improve the gel strength and the tenderness of meat products/analogs.
Also, Tetra Sodium Pyrophosphate (TSPP) is used with other phosphates (eg sodium hexametaphosphate, sodium acid pyrophosphate) in seafood for water retention.

Food grade Tetra Sodium Pyrophosphate (TSPP) is mainly used as one buffering agent (with the PH value from 9.8 to 10.8 of 1% solution) and one alkaline to adjust the pH in processed food, pudding, etc.
Tetra Sodium Pyrophosphate (TSPP) is a non-toxic and biocompatible compound used as an electroactive media for exfoliation of the surface coating.

With the function of removing naturally occurring calcium ions from proteins and crosslinking with proteins, which results in accelerating protein gelation, improving texture (mouthfeel), and reducing cooking loss in meat analog production, Tetra Sodium Pyrophosphate (TSPP) is also used as one calcium sequestrant.

Generally, Tetra Sodium Pyrophosphate (TSPP) can be found in meat analogs, such as soy or wheat-based food, marshmallows, pudding, cheese, ice cream, milk protein products, seafood, etc.
Tetra Sodium Pyrophosphate (TSPP) is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive.

Tetra Sodium Pyrophosphate (TSPP) is widely used as an emulsifying salt (ES) in process cheese.
Common foods containing Tetra Sodium Pyrophosphate (TSPP) include chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives and cat foods and cat treats where it is used as a palatability enhancer.

Tetra Sodium Pyrophosphate (TSPP) is the active ingredient in Bakewell, the substitute for baking powder's acid component marketed during shortages in World War II.
Tetra Sodium Pyrophosphate (TSPP) is also used in some common baking powders.

Pharmaceutic aid uses of Tetra Sodium Pyrophosphate (TSPP): Tetra Sodium Pyrophosphate (TSPP) is a non-toxic and biocompatible compound used as an electroactive media for exfoliation of the surface coating.
Tetra Sodium Pyrophosphate (TSPP) is also be used as an additive in the food industry.

Tetra Sodium Pyrophosphate (TSPP) can be used as an inorganic additive to improve the stability and electrochemical performance of redox flow batteries.
Tetra Sodium Pyrophosphate (TSPP) is a coagulant, emulsifier, and sequestrant that is mildly alkaline, with a ph of 10.
Tetra Sodium Pyrophosphate (TSPP) is moderately soluble in water, with a solubility of 0.8 g/100 ml at 25°c.

Tetra Sodium Pyrophosphate (TSPP) is used as a coagulant in noncooked instant puddings to provide thicken- ing.
Tetra Sodium Pyrophosphate (TSPP) functions in cheese to reduce the meltability and fat separa- tion.
Tetra Sodium Pyrophosphate (TSPP) is used as a dispersant in malted milk and chocolate drink powders.

Tetra Sodium Pyrophosphate (TSPP) prevents crystal formation in tuna.
Tetra Sodium Pyrophosphate (TSPP) is also termed sodium pyrophosphate, tetrasodium diphosphate, and tspp.
Tetra Sodium Pyrophosphate (TSPP) is used as a water softener; as a metal cleaner; as a dispersing and emulsifying agent.

Tetra Sodium Pyrophosphate (TSPP) is used as a wool de-fatting agent, in bleaching operations, as a food additive.
Tetra Sodium Pyrophosphate (TSPP) is used in the following products: pH regulators and water treatment products, water softeners, cosmetics and personal care products, coating products and fillers, putties, plasters, modeling clay.

Release of Tetra Sodium Pyrophosphate (TSPP) to the environment may occur from industrial use: in the formulation of mixtures, in the manufacture of articles and in processing aids on industrial sites.
Tetra Sodium Pyrophosphate (TSPP) is used in machine wash liquids/detergents, automotive care products, paints, coatings or adhesives, fragrances and air fresheners.

Uses of Tetra Sodium Pyrophosphate (TSPP): Buffering Agent, Emulsifier, Dispersing Agent, Thickening Agent, Tartar Control Agent, and Toothpaste.
Tetra Sodium Pyrophosphate (TSPP) is used as a food additive, a buffering agent, nourishment agent, and a modifying agent.
A food-grade emulsifier and stabilizer, Tetra Sodium Pyrophosphate (TSPP) is often used in processed meats, seafood, and potato products.

Water softening: Tetra Sodium Pyrophosphate (TSPP) is used to soften water and remove any residues that can affect water quality.
Stabilizer: Tetra Sodium Pyrophosphate (TSPP) acts as a stabilizer in many food products by controlling the pH and maintaining the desired texture of the product, hence it ensure product quality and also increases the shelf life of the food product.

Tetra Sodium Pyrophosphate (TSPP) is used as a buffering agent, also as an emulsifier and as a dispersing agent
Tetra Sodium Pyrophosphate (TSPP) is also used as a thickening agent and also often used as a food additive
Tetra Sodium Pyrophosphate (TSPP) is used in common baking powders and also in toothpaste and dental floss as a tartar control

Sometimes Tetra Sodium Pyrophosphate (TSPP) is also used in household detergents
Tetra Sodium Pyrophosphate (TSPP) is used as a buffer, chelating agent and surfactant in industry.
In the food industry, Tetra Sodium Pyrophosphate (TSPP) is often used as an emulsifier and stabilizer, and can also be used to adjust the acidity of food.

In addition, Tetra Sodium Pyrophosphate (TSPP) is also used to make detergents, cleaning agents and rust inhibitors.
Tetra Sodium Pyrophosphate (TSPP) is used to prepare electroplating solution, which can form complex with iron.
Wool textile industry, Tetra Sodium Pyrophosphate (TSPP) is used as wool degreasing agent and bleaching agent.

The paper industry, Tetra Sodium Pyrophosphate (TSPP) is used for bleaching paper and plant fibers.
Printing and dyeing industry, Tetra Sodium Pyrophosphate (TSPP) is used as auxiliaries in printing and dyeing and fine bleaching.
Daily chemical industry, Tetra Sodium Pyrophosphate (TSPP) is used as toothpaste additive, which can form colloid with calcium hydrogen phosphate and play a stabilizing role.

Tetra Sodium Pyrophosphate (TSPP) can also be used in synthetic detergent and production of shampoo and other products.
Tetra Sodium Pyrophosphate (TSPP) is used as water softener in water treatment.
Tetra Sodium Pyrophosphate (TSPP) is used as rust remover in machining.

Tetra Sodium Pyrophosphate (TSPP) is used as dispersant and emulsifier in chemical production.
Tetra Sodium Pyrophosphate (TSPP) can also be used as water treatment agent, oil drilling and other aspects.
Tetra Sodium Pyrophosphate (TSPP) can also be used as quality improver, emulsifier, buffer, chelating agent and so on in the food industry.

Tetra Sodium Pyrophosphate (TSPP) also called Sodium pyrophosphate is used in many applications as a buffering agent, an emulsifier, a dispersing agent, a thickening agent, general sequestering agent, chelating agent in antimicrobial studies, and in the food industry as a nutrient, dietary supplement and texturier in food additive.

Tetra Sodium Pyrophosphate (TSPP) also acts as a tartar control agent in toothpaste and dental floss.
Tetra Sodium Pyrophosphate (TSPP) helps remove calcium and magnesium from salvia; preventing their deposition on your teeth.
Tetra Sodium Pyrophosphate (TSPP) is also found in commercial dental rinses use to aid in plaque reduction.

In water treatment processes; Tetra Sodium Pyrophosphate (TSPP) sequesters calcium and magnesium ions, preventing scales formation in pipes and boilers.
Tetra Sodium Pyrophosphate (TSPP) is also used as a food additive in common foods such as chicken nuggets, crab meat, canned tuna, soy-based meat alternatives for those with a vegan diet and in marshmallows and pudding.

Other than human application Tetra Sodium Pyrophosphate (TSPP) also plays an integral role for cat foods and treats by serving as a palatability enhancer.
Tetra Sodium Pyrophosphate (TSPP) is used in cleaning compounds for the metal finishing industry.
Tetra Sodium Pyrophosphate (TSPP) is used on oil well drilling rigs for cleaning the mud off the equipment.

Tetra Sodium Pyrophosphate (TSPP) has excellent applications in rust removal, ink erasers, and electrodeposition on metals.
Tetra Sodium Pyrophosphate (TSPP) is also used as a water softener, wool de-fatting agent, soap and synthetic detergent builder, and general sequestering agent.
Tetra Sodium Pyrophosphate (TSPP) is also used as a dispersant in ceramics and paints.

-Tetra Sodium Pyrophosphate (TSPP) is widely used as an emulsifying salt (ES) in process cheese.
Previous reports have indicated that TSPP exhibits some un-usual properties, including the gelation of milk proteins at specific ES concentrations.
We studied the effect of various concentrations (0.25–2.75%) of Tetra Sodium Pyrophosphate (TSPP) and cooking times (0–20 min) on the rheological, textural, and physical properties of pasteurized process Cheddar cheese using a central composite rotatable experimental design.

Cheeses were made with a constant pH value to avoid pH as a confounding factor.
Modeling of the textural properties of process cheese made with Tetra Sodium Pyrophosphate (TSPP) exhibited complex behavior, with polynomial models (cubic) giving better predictions (higher coefficient of determination values) than simpler quadratic models.

Meltability indices (degree of flow from the UW MeltProfiler (University of Wisconsin–Madison), loss tangent value at 60°C from rheological testing, and Schreiber melt area) initially decreased with increasing Tetra Sodium Pyrophosphate (TSPP) concentrations, but above a critical ES concentration (~1.0%) meltability increased at higher TSPP concentrations.

-Tetra Sodium Pyrophosphate (TSPP) promotes light meromyosin crosslinking by microbial transglutaminase.
Phosphates are commonly included in meat processing, where oxidation is inevitable, to improve water binding.
The interactive roles of protein oxidation and Tetra Sodium Pyrophosphate (TSPP) on the crosslinking pattern of myosin mediated by transglutaminase (TGase).

Mild oxidation at 1 mM H2O2 facilitated the TGase-initiated crosslinking, with the dominate crosslinking site shifted from S1 (in non-oxidized myosin) to Rod.
The introduction of Tetra Sodium Pyrophosphate (TSPP) alleviated the oxidation stress on proteins, and was conductive to the crosslinking reaction notably at the LMM domain.

The crosslinking sites in untreated myosin were identified as Gln-613 (S1) and Gln-1498 (LMM) by amino-acid sequence analysis, while strongly oxidation resulted in the loss of Gln-1498.

Contrastively, four new reactive crosslinking sites were generated by Tetra Sodium Pyrophosphate (TSPP), one (Gln-558/Gln-567) located on S1 and three (Gln-1362, Gln-1374, and Gln-1423/Gln-1426) on LMM.
Yet, Gln-1362 was eliminated under strong oxidation at 50 mM H2O.

-The ability to perform effective flossing depends on the human skills and dental floss constitution, which includes physical structure, shape, flexibility and presence of an antimicrobial agent.
Dental flosses that slide easily between interproximal contacts without shredding are more effective and comfortable in the cleaning of oral tissues.

Texturized dental floss made from nylon and entangled floss made from polypropylene could be commonly found for oral hygiene; both may have antimicrobial agents (such as triclosan, chlorhexidine and Tetra Sodium Pyrophosphate (TSPP)) added to reduce the microbial colonization in the subgingival sulcus and in the interproximal spaces.

Texturized nylon-based flosses may shred during dental flossing and fail in the mechanical removal of biofilm.
In addition, they may fail to release the antimicrobial agent during flossing.

-Emulsifier uses of Tetra Sodium Pyrophosphate (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is an effective emulsifier that helps in blending various ingredients that normally do not mix well together.
Tetra Sodium Pyrophosphate (TSPP) is mostly used in food products such as cured meat, sausages, and processed cheese.

-Leavening agent uses of Tetra Sodium Pyrophosphate (TSPP):
Tetra Sodium Pyrophosphate (TSPP)'s ability to regulate pH makes it an excellent leavening agent.
Tetra Sodium Pyrophosphate (TSPP) helps in the baking process by releasing carbon dioxide gas, which causes dough to rise and increases its volume.

-Binding agent uses of Tetra Sodium Pyrophosphate (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is used to improve the texture and stability of several food products.
Particularly, in meat products such as canned ham, Tetra Sodium Pyrophosphate (TSPP) aids in binding the meat together while maintaining its juiciness and tenderness.

-Sequestrant uses of Tetra Sodium Pyrophosphate (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is also used as a sequestrant in food products.
Tetra Sodium Pyrophosphate (TSPP) has the ability to bind and hold onto minerals such as calcium and magnesium, which helps to prevent their accumulation and resulting adverse effects.

-Tetra Sodium Pyrophosphate (TSPP) is used in the food processing applications:
Tetra Sodium Pyrophosphate (TSPP) is used as a constituent of phosphate mixes used in the preparation of products such as hamburgers and sausages.
Tetra Sodium Pyrophosphate (TSPP) is used as a constituent of emulsifying - salt blends used in the manufacture of processed cheese.

Tetra Sodium Pyrophosphate (TSPP) is used in solutions for the immersion - treatments of seafood to control yield and modify texture.
Tetra Sodium Pyrophosphate (TSPP) is used as a general buffer, sequestrate and stabilizing agent in dairy products and other foodstuffs.

-With the properties of chelating metal ions, increasing protein water holding capacity, PH buffering, stabilization, emulsification, casein thickening and ect, tTetra Sodium Pyrophosphate (TSPP) is widely used in food to improve the gel strength and the tenderness of meat products/analogs.

Also, Tetra Sodium Pyrophosphate (TSPP) is used with other phosphates (e.g. sodium hexametaphosphate, sodium acid pyrophosphate) in seafood to increase the water retention.

-Food uses of Tetra Sodium Pyrophosphate (TSPP):
Food grade Tetra Sodium Pyrophosphate (TSPP) is mainly used in following two functions:
*A buffering agent: with the PH value from 9.8 to 10.8 (1% solution), Tetra Sodium Pyrophosphate (TSPP) can be used as an alkaline to adjust pH in processed food, pudding and etc.

*A calcium sequestrant:
Tetra Sodium Pyrophosphate (TSPP) can remove naturally occurring calcium ions from proteins and crosslink with proteins, which results in accelerating protein gelation, improving texture (mouthfeel) and reducing cooking loss in meat analog production (e.g. soy protein).

Following food list may contain Tetra Sodium Pyrophosphate (TSPP):
*Meat analogs, such as soy or wheat based food, with the appearance, flavor and mouth-feel the same with meat but not made from meat.
*Marshmallows
*Pudding
*Cheese
*Ice cream
*Milk protein products
*Tuna
*Toothpaste
Orally the main purpose of Tetra Sodium Pyrophosphate (TSPP) is to prevent the formation of calculus by reducing the deposition of calcium and magnesium on teeth.
Thus Tetra Sodium Pyrophosphate (TSPP) is commonly used as the anticalculus component of many tartar-control toothpastes and mouth rinse.
Disodium pyrophosphate also has the same function.

BENEFITS OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is a commonly used food additive that has numerous benefits in the food industry.
Tetra Sodium Pyrophosphate (TSPP) is a odorless tasteless white crystalline powder that is highly resistant to heat and acidity.
As a result, Tetra Sodium Pyrophosphate (TSPP) is used as a stabilizer, emulsifier, and buffering agent in a variety of food products.

REACTIVITY PROFILE OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is basic.
Tetra Sodium Pyrophosphate (TSPP) reacts exothermically with acids.
Tetra Sodium Pyrophosphate (TSPP) is incompatible with strong oxidizing agents.
Tetra Sodium Pyrophosphate (TSPP) decomposes in ethyl alcohol.

PREPARATION OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is formed when pure disodium hydrogen orthophosphate is heated to 500℃ for 5 hours.
Tetra Sodium Pyrophosphate (TSPP) will contain better than 98 per cent Na4P2O7.

Crystalline masses large enough for optical measurements are produced by heating in platinum to above the melting point of the Tetra Sodium Pyrophosphate (TSPP), 800°, and cooling slowly.
Higher temperatures or longer heating times do not change the Tetra Sodium Pyrophosphate (TSPP), as this is the final product in the dehydration of disodium hydrogen orthophosphate.

CHEMICAL AND PHYSICAL PROPERTIES OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is a white powder or crystal.
The relative density of Tetra Sodium Pyrophosphate (TSPP) is 2.534 and the melting point is 980 ℃.

Tetra Sodium Pyrophosphate (TSPP) is a colorless transparent crystal or white crystalline powder.
Tetra Sodium Pyrophosphate (TSPP) is easily soluble in water.
At 20 ℃, the solubility of 100g water is 6.23g, and Tetra Sodium Pyrophosphate (TSPP)'s aqueous solution is alkaline; Insoluble in alcohol.

The aqueous solution is still stable below 70 ℃, and Tetra Sodium Pyrophosphate (TSPP) will be hydrolyzed to disodium hydrogen phosphate when boiled.
Tetra Sodium Pyrophosphate (TSPP) is easy to absorb moisture and deliquesce in the air.

Tetra Sodium Pyrophosphate (TSPP) can form complex with alkaline earth metal ions; White silver pyrophosphate is generated when it meets Ag +.
Tetra Sodium Pyrophosphate (TSPP) can react with metal ions.
The pH value of its 1% aqueous solution is 10.0-10.2.

Tetra Sodium Pyrophosphate (TSPP) has the general properties of ordinary polyphosphate, that is, emulsifying and dispersing, preventing fat oxidation, improving protein adhesion, and inhibiting food oxidation and fermentation at high Ph.

SYNTHESIS OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is prepared by drying disodium hydrogen phosphate aqueous solution to obtain anhydrous disodium hydrogen phosphate, which is then dehydrated and polymerized at high temperature.

It is divided into one-step and two-step methods.
The drying and polymerization completed in one equipment is called one-step method, and the drying and polymerization completed in two equipment is called two-step method.

The one-step process has simple equipment and short process, but the quality is not very stable.
The two-step equipment is complex, the process is long and the product quality is stable.

The two-step method is mostly used for Tetra Sodium Pyrophosphate (TSPP) in food industry.
The reaction formula is following：

Formulation :
Anhydrous
2H3PO4 + 4NaOH = Na4P2O7 + 5H2O
2H3PO4 + 2Na2CO3 = Na4P2.O7 + 2CO2 + 3H2O

Crystal
2H3PO4 + 4NaOH + 5H2O = Na4P2O7.10H2O
2H3PO4 + 2Na2CO3 + 7H2O = Na4P2O7.10H2O + 2CO2

HOW IS TETRA SODIUM PYROPHOSPHATE (TSPP) MADE?
Tetra Sodium Pyrophosphate (TSPP) can be produced by the neutralization of phosphoric acid with sodium hydroxide with mol proportions of 2:1.
Food grade Tetra Sodium Pyrophosphate (TSPP) exists as two forms, and follows the corresponding chemical formula:

Tetra Sodium Pyrophosphate (TSPP) Anhydrous: Na4P2O7
Tetra Sodium Pyrophosphate (TSPP) Decahydrate: Na4P2O7 · 10H2O

BENEFITS AND APPLICATIONS OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is used as a pH buffer in detergents to extend the life of the clothes.
Tetra Sodium Pyrophosphate (TSPP) keeps soap scum and insoluble salts off of your garments.
Tetra Sodium Pyrophosphate (TSPP) has no odour, so it will not irritate your breathing when using it.
Tetra Sodium Pyrophosphate (TSPP) helps with foaming and bubbling in washing.

HOW TETRA SODIUM PYROPHOSPHATE (TSPP) WORKS:
Tetra Sodium Pyrophosphate (TSPP) works as a water softener, and an emulsifier to protect clothes fibre from fading.
Tetra Sodium Pyrophosphate (TSPP) permits dirt and oil to be removed from clothing and prevents it from being redeposited in the wash.

CONCENTRATION AND SOLUBILITY OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is recommended that it should be used at a concentration of 5 to 20%.
Tetra Sodium Pyrophosphate (TSPP) has low solubility in water and is insoluble in alcohol.

PHYSICOCHEMICAL PROPERTIES OF TETRA SODIUM PYROPHOSPHATE (TSPP):
*Physical properties
Tetra Sodium Pyrophosphate (TSPP) is a chemical compound with the formula Na ₄ P ₂ O ₇ .
This is a sodium salt of pyrophosphoric acid.

Physical properties of Tetra Sodium Pyrophosphate (TSPP) include:
Tetra Sodium Pyrophosphate (TSPP) is soluble in water, creating an alkaline solution.

Tetra Sodium Pyrophosphate (TSPP) can absorb water from the air, so it should be stored in a dry place.
For Tetra Sodium Pyrophosphate (TSPP), melting temperature is not an important property, as it is usually used in powder or granule form.

*Chemical properties
Tetrasodium Pyrophosphate (TSPP) also has specific chemical properties:
Tetra Sodium Pyrophosphate (TSPP) is an alkaline salt, which means it can interact with acids to create an alkaline solution.

Tetra Sodium Pyrophosphate (TSPP) can react with acids to produce pyrophosphoric acid and sodium salt, respectively.
Able to form complexes with metal ions, especially calcium ions.

This reduces water hardness and can be used in anti-scale applications.
Tetra Sodium Pyrophosphate (TSPP) can interact with some metals to form complexes.

Tetra Sodium Pyrophosphate (TSPP) is a white crystalline powder or colourless crystals with the formula Na4P2O7.
Tetra Sodium Pyrophosphate (TSPP) contains the pyrophosphate ion and sodium cation.

PRODUCTION OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Tetra Sodium Pyrophosphate (TSPP) is produced by the reaction of furnace-grade phosphoric acid with sodium carbonate to form disodium phosphate, which is then heated to 450 °C to form tetrasodium pyrophosphate:
2 Na2HPO4 → Na4P2O7 + H2O

SPECIFICATIONS OF TETRA SODIUM PYROPHOSPHATE (TSPP):
Physical and Chemical Properties
Tetra Sodium Pyrophosphate (TSPP) appears as an odorless, white powder or granules.
Tetra Sodium Pyrophosphate (TSPP) is Odorless.

Tetra Sodium Pyrophosphate (TSPP) is a thickening agent and emulsifier.
Tetra Sodium Pyrophosphate (TSPP) is commonly applied in chicken nuggets, canned tuna, imitation crab meat, pudding, marshmallows, and soy-based meat alternatives.

STORAGE CONDITIONS OF TETRA SODIUM PYROPHOSPHATE (TSPP):
1. Store in a cool, dry place:
Tetra Sodium Pyrophosphate (TSPP) should be stored in an area that is free from moisture and humidity since it is a hygroscopic compound.
Moisture can cause Tetra Sodium Pyrophosphate (TSPP) to clump and lose its effectiveness.

2. Avoid exposure to heat:
Tetra Sodium Pyrophosphate (TSPP) is resistant to heat, but prolonged exposure to high temperatures can impact its quality.
Hence, Tetra Sodium Pyrophosphate (TSPP) should be kept away from heat sources such as stoves and ovens.

3. Keep in a well-ventilated area:
During storage, Tetra Sodium Pyrophosphate (TSPP) should be kept in a well-ventilated area to promote air circulation, and reduce dampness.

4. Store away from other chemicals:
Tetra Sodium Pyrophosphate (TSPP) should not be stored alongside other chemicals as there is a risk of cross-contamination that could impact its functionality.

5. Use appropriate containers:
Store Tetra Sodium Pyrophosphate (TSPP) in appropriate containers intended as it is sensitive to light exposure which can cause degradation, so it is best to use opaque containers that shield from light.

BENEFITS OF TETRA SODIUM PYROPHOSPHATE (TSPP):
One of the main benefits of Tetra Sodium Pyrophosphate (TSPP) is that it helps to regulate the pH levels of food products.
This makes Tetra Sodium Pyrophosphate (TSPP) an excellent ingredient in baking, where it is used as a leavening agent in baking powders and canned dough to improve texture, cell structure, and shelf life.

Tetra Sodium Pyrophosphate (TSPP) also enhances the flavor of several food products.
Another benefit of Tetra Sodium Pyrophosphate (TSPP) is its ability to bind and retain moisture in meat products.
This is important as Tetra Sodium Pyrophosphate (TSPP) increases the total yield of the product while also ensuring that the meat remains juicy and tender.

Tetra Sodium Pyrophosphate (TSPP) is also known for having potential health benefits.
Studies suggest that Tetra Sodium Pyrophosphate (TSPP) can help to regulate calcium levels in the body, which is essential for good bone health.
Moreover, Tetra Sodium Pyrophosphate (TSPP) may have anti-inflammatory properties that can help to alleviate symptoms of pain and swelling.

Despite its benefits, the safety of Tetra Sodium Pyrophosphate (TSPP) in food is critical, therefore it should only be used in moderation and according to recommended levels to prevent side effects.

Tetra Sodium Pyrophosphate (TSPP) price can vary depending on the source and the quantities required.
Tetra Sodium Pyrophosphate (TSPP) is readily available from several food ingredient suppliers and manufacturers worldwide.

PHYSICAL and CHEMICAL PROPERTIES of TETRA SODIUM PYROPHOSPHATE (TSPP):
Chemical formula: Na4O7P2
Molar mass: 265.900 g·mol−1
Appearance: Colorless or white crystals
Odor: Odorless
Density: 2.534 g/cm3
Melting point: 988 °C (1,810 °F; 1,261 K) (anhydrous)
79.5 °C (decahydrate)
Boiling point: Decomposes
Solubility in water: 2.61 g/100 mL (0 °C)
6.7 g/100 mL (25 °C)
42.2 g/100 mL (100 °C)

Solubility: Insoluble in ammonia, alcohol
Refractive index (nD): 1.425
Structure
Crystal structure: Monoclinic (decahydrate)
Thermochemistry
Heat capacity (C): 241 J/mol K
Std molar entropy (S⦵298): 270 J/mol K
Std enthalpy of formation (ΔfH⦵298): -3166 kJ/mol
Gibbs free energy (ΔfG⦵): -3001 kJ/mol
Chemical formula: Na4O7P2
Molar mass: 265.900 g·mol−1

Appearance: Colorless or white crystals
Odor: Odorless
Density: 2.534 g/cm3
Melting point:
Anhydrous: 988 °C (1,810 °F; 1,261 K)
Decahydrate: 79.5 °C
Boiling point: Decomposes
Solubility in water:
0 °C: 2.61 g/100 mL
25 °C: 6.7 g/100 mL
100 °C: 42.2 g/100 mL
Solubility: Insoluble in ammonia, alcohol

Refractive index (nD): 1.425
Structure: Monoclinic (decahydrate)
Heat capacity (C): 241 J/mol K
Std molar entropy (S⦵298): 270 J/mol K
Std enthalpy of formation (ΔfH⦵298): -3166 kJ/mol
Gibbs free energy (ΔfG⦵): -3001 kJ/mol
Molecular Formula: Na4P2O7 * 10 H2O
pH (1% solution): 10-10.6
Fluoride (Flor): 0-10 ppm
Arsenic (Bullet): 1.0 ppm max.
Mercury: 0.1 max.
Cadmium: 1.0 max.

Dry Analysis: 95-100%
Formula: Na4P2O7
Molecular weight: 265.9
CAS No. 7722-88-5
EINCS No. 231-767-1
EEC Classification: E 450 (iii)
Appearance: White fine powder.
Shelf life: 24 months in original package, under dry and cool storage conditions.
CBNumber:CB3394942
Molecular Formula:Na4O7P2
Molecular Weight:265.902402

MDL Number:MFCD00003513
MOL File:7722-88-5.mol
Melting Point: 80 °C
Boiling Point: 93.8 °C
Density: 2.53 g/mL at 25 °C (literature value)
Vapor Pressure: 0 Pa at 20°C
Storage Temperature: Inert atmosphere, Room Temperature
Solubility: H2O: 0.1 M at 20 °C, clear, colorless
Form: Granular
Color: White
Specific Gravity: 2.534
Odor: Odorless

pH Range: 10.3
Water Solubility: Soluble in water. Insoluble in ethyl alcohol.
Sensitivity: Hygroscopic
Merck Index: 14,9240
Exposure Limits: NIOSH: TWA 5 mg/m3
Stability: Stable.
Incompatible with strong oxidizing agents.
InChIKey: FQENQNTWSFEDLI-UHFFFAOYSA-J
LogP: -3.42
FDA 21 CFR: 182.6787; 182.6789; 582.6787; 582.6789; 173.310; 175.210; 175.300; 181.29; 182.70
Substances Added to Food (formerly EAFUS): SODIUM PYROPHOSPHATE
SCOGS (Select Committee on GRAS Substances): Sodium pyrophosphate, tetrabasic

CAS DataBase Reference: 7722-88-5 (CAS DataBase Reference)
EWG's Food Scores: 1
FDA UNII: O352864B8Z
EPA Substance Registry System: Tetrasodium pyrophosphate (7722-88-5)
Molecular Weight: 265.90 g/mol
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 7
Rotatable Bond Count: 0
Exact Mass: 265.87100346 g/mol
Monoisotopic Mass: 265.87100346 g/mol
Topological Polar Surface Area: 136 Å²

Heavy Atom Count: 13
Formal Charge: 0
Complexity: 124
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 5
Compound Is Canonicalized: Yes
CBNumber: CB3394942
Molecular Formula: Na4O7P2

Molecular Weight: 265.902402
MDL Number: MFCD00003513
MOL File: 7722-88-5.mol
Melting point: 80 °C
Boiling point: 93.8 °C
Density: 2.53 g/mL at 25 °C (lit.)
Vapor pressure: 0 Pa at 20℃
Storage temp.: Inert atmosphere, Room Temperature
Solubility: H2O: 0.1 M at 20 °C, clear, colorless
Form: Granular
Color: White
Specific Gravity: 2.534

Odor: Odorless
pH Range: 10.3
Water Solubility: Soluble in water. Insoluble in ethyl alcohol.
Sensitive: Hygroscopic
Merck: 14,9240
Exposure limits: NIOSH: TWA 5 mg/m3
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey: FQENQNTWSFEDLI-UHFFFAOYSA-J
LogP: -3.42

FDA 21 CFR: 182.6787; 182.6789; 582.6787; 582.6789; 173.310; 175.210; 175.300; 181.29; 182.70
Substances Added to Food (formerly EAFUS): SODIUM PYROPHOSPHATE
SCOGS (Select Committee on GRAS Substances): Sodium pyrophosphate, tetrabasic
CAS DataBase Reference: 7722-88-5 (CAS DataBase Reference)
EWG's Food Scores: 1
FDA UNII: O352864B8Z
EPA Substance Registry System: Tetrasodium pyrophosphate (7722-88-5)
Appearance (Colour): White
Appearance (Form): Crystalline powder
Solubility (Turbidity) 10% aq. solution: Clear

Solubility (Colour) 10% aq. solution: Colourless
Assay: min. 99%
pH (5% aq. solution): 9.5 - 10.5
Chloride (Cl): max. 0.002%
Sulphate (SO4): max. 0.005%
Iron (Fe): max. 0.001%
Molecular Formula: Na4P2O7.10H2O
Molecular Weight: 446.06
Part A
Storage: Room Temperature
Shelf Life: 60 Months

HSN Code: 28353900
IUPAC Name: Tetra sodium diphosphate
Molecular Formula: Na4P2O7
Molecular Weight: 266
Appearance: White Fine Powder
pH Range (1% w/v): 10.0 to 11.0
Pyro % (minimum): 94.00
P2O5 content % (minimum): 52.00
‘Na’ Content % (minimum): 33.00
Iron as ‘Fe’ content %: 0.02
Chloride as ‘Cl’ content %: 0.2
Sulfate as ‘SO4’ content %: 0.03

Appearance (Colour): White
Appearance (Form): Crystalline powder
Solubility (Turbidity) 10% aq. solution: Clear
Solubility (Colour) 10% aq. solution: Colourless
Assay: min. 99%
pH (5% aq. solution): 9.5 - 10.5
Chloride (Cl): max. 0.002%
Sulphate (SO4): max. 0.005%
Iron (Fe): max. 0.001%

FIRST AID MEASURES of TETRA SODIUM PYROPHOSPHATE (TSPP):
-Description of first-aid measures:
*If inhaled:
If breathed in, move person into fresh air.
*In case of skin contact:
Wash off with soap and plenty of water.
*In case of eye contact:
Flush eyes with water as a precaution.
*If swallowed:
Never give anything by mouth to an unconscious person.
Rinse mouth with water.
-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of TETRA SODIUM PYROPHOSPHATE (TSPP):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Keep in suitable, closed containers for disposal.

FIRE FIGHTING MEASURES of TETRA SODIUM PYROPHOSPHATE (TSPP):
-Extinguishing media:
*Suitable extinguishing media:
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
-Further information:
No data available

EXPOSURE CONTROLS/PERSONAL PROTECTION of TETRA SODIUM PYROPHOSPHATE (TSPP):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
*Skin protection:
Handle with gloves.
Wash and dry hands.
*Body Protection:
Impervious clothing
*Respiratory protection:
Respiratory protection not required.
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of TETRA SODIUM PYROPHOSPHATE (TSPP):
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Store in cool place.
Keep container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept upright to prevent leakage.

STABILITY and REACTIVITY of TETRA SODIUM PYROPHOSPHATE (TSPP):
-Reactivity:
No data available
-Chemical stability:
Stable under recommended storage conditions.
-Possibility of hazardous reactions:
No data available
-Conditions to avoid:
No data available