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Sodium phosphinate is a white crystalline solid that is highly soluble in water.
Sodium phosphinate monohydrate is a white crystalline powder; it is odourless and bitter.
Sodium phosphinate is very soluble in water, in alcohol and glycerine, practically insoluble in ether.
CAS Number: 7681-53-0
Molecular Formula: H2NaO2P
Molecular Weight: 87.98
EINECS Number: 231-669-9
Synonyms: SODIUM HYPOPHOSPHITE, Sodium phosphinate, Sodium hydrophosphite, Sodium phosphenite, Natriumhypophosphit [German], Phosphinic acid monosodium salt, Sodium phosphinate (NaH2PO2), HSDB 6032
Sodium phosphinate (NaH2PO2), Hypophosphorous acid monosodium salt, EINECS 231-669-9, Sodium hydrogen phosphite (NaH2PO2), H2O2P.Na, sodium;oxido(oxo)phosphanium, H3-O2-P.Na, CHEMBL2146115, SODIUM HYPOPHOSPHITE [MI], SODIUM HYPOPHOSPHITE [FCC], SODIUM HYPOPHOSPHITE [HSDB], SODIUM HYPOPHOSPHITE [WHO-DD], AKOS025244065, LS-145540
Sodium phosphinate is dangerous if it comes into contact with skin and eyes. When heated, sodium phosphinate becomes a flammable gas.
Sodium phosphinate (NaPO2H2) is the sodium salt of hypophosphorous acid.
Sodium phosphinate is a solid at room temperature, appearing as odorless white crystals.
It is soluble in water, and easily absorbs moisture from the air.
Sodium phosphinate should be kept in a cool, dry place, isolated from oxidizing materials.
It decomposes when heated and produces toxic phosphine gas, causing irritation to the respiratory tract.
Sodium phosphinate is a strong reducing agent, meaning it has the ability to donate electrons to other chemical species.
This property makes it useful in various chemical reactions, such as the reduction of metal salts or the stabilization of certain compounds.
Sodium phosphinate can reduce metal ions, such as silver, gold, and nickel, from their higher oxidation states to lower oxidation states.
While Sodium phosphinate itself is relatively low in toxicity, it should be handled with care.
Sodium phosphinate may cause irritation to the skin, eyes, and respiratory system.
Inhalation or ingestion of large amounts can be harmful, and exposure to heat or flames can result in the release of toxic phosphine gas.
Sodium phosphinate should be stored in a cool, dry place away from incompatible substances.
Sodium phosphinate is important to follow proper safety measures, including wearing protective gloves, goggles, and a lab coat when handling the compound.
Sodium phosphinate should be stored in well-sealed containers to prevent moisture absorption and degradation.
Sodium phosphinate is regulated differently in different regions.
Sodium phosphinate is generally considered safe for use in approved applications when handled appropriately.
However, regulations may vary, so it is essential to consult local regulatory authorities and follow relevant guidelines and restrictions.
Sodium phosphinate (SHP) acts as a reducing agent to supply the electrons necessary for the EN process.
Sodium phosphinate, the EN process allows for uniform plating thickness on not only metal objects, but also plastics and ceramics.
Used as a raw material in the production of other products, including Hypophosphorous Acid.
Sodium phosphinate may be used in synthetic organic chemistry, especially in deamination via reduction of diazo derivatives.
Reducing Agent Sodium phosphinate may be used as a reducing agent or antioxidant in chemical processing.
Sodium phosphinate Used as a catalyst in some polymerization reactions.Polymer Stabilizer
Sodium phosphinate is used as a stabilizer to prevent degradation of polymers during extrusion or in other heated processing.
Flame Retardant Sodium phosphinate may be used as a partial fire retardant.
Ion Exchange Resin Sodium phosphinate will provide a source of electrons in resin regeneration.
Sodium phosphinate 50% Soln. is a high purity Sodium phosphinate solution and a clear colorless liquid, which is an effective reducing agent and antioxidant.
Sodium phosphinate is used in the surface finishing industry for electroless nickel plating (Ni-P), which has the benefits of uniform plating thickness on metal objects, ceramics, and plastics.
Sodium phosphinate is an efficient reducing agent that reduces nickel ions in solution to metallic nickel on metal substrates and other substrates, including plastic.
Sodium phosphinate Monohydrate appears as an odourless white powder and is the sodium salt of hypophosphorous acid.
Sodium phosphinate is largely used in electroless nickel plating but is also found in water treatment agents where it acts as a reducing agent , to reduce the metal ion content in industrial waste.
Other uses include textile finishing products, washing and cleaning products and in lubricant and grease products.
To discuss your current requirements for Sodium phosphinate or for more information on this product, please use the contact form and we will be happy to assist.
Sodium phosphinate (NaPO2H2, also known as sodium phosphinate) is the sodium salt of hypophosphorous acid, commonly found as the monohydrate, NaPO2H2 H2O.
Sodium phosphinate is solid at room temperature and appears as odorless white crystals.
Sodium phosphinate dissolves easily in water and has the property of easily absorbing moisture in the air.
Sodium phosphinate should be kept away from oxidizing materials and stored in a cool, dry place.
Sodium phosphinate breaks down into phosphine and disodium phosphate, which irritate the respiratory tract. 2 NaH2PO2 → PH3 + Na2HPO4
Sodium phosphinate is also used as a catalyst for polymerization reactions and in the fiber glass industry.
Sodium phosphinate acts as a stabilizer for polymers during thermal processing and extrusion.
Sodium Hyposphosphite is a source of electrons used for resin regeneration of Ion Exchange Resins.
Sodium phosphinate is a chemical compound that is soluble in water and easily absorbs moisture from the air.
Sodium phosphinate should be stored in a cool, dry place away from oxidizing materials.
Sodium phosphinate has various uses, including as a catalyst in polymerization reactions and in the fiberglass industry.
Sodium phosphinate acts as a stabilizer for polymers during thermal processing and is applied to the surfaces of non-metals like plastics, ceramics, and glass to enhance hardness and abrasion resistance.
Sodium phosphinate finds wide applications in electronics, aviation mechanisms, and the petroleum industry.
Sodium phosphinate is also used as an interface activator, a molecular weight moderator, and a thermo-stabilizer for synthetic resins.
Additionally, it serves as a source of electrons for regenerating ion exchange resins.
Sodium phosphinate is a solid, odorless white crystal that can explode when in contact with oxidants.
Heating it above 200°C causes rapid decomposition and the release of Sodium phosphinate.
Sodium phosphinates primary use is as a reductant in the chemical plating process, particularly for electrochemical nickel plating applications.
One of the major applications of Sodium phosphinate is in electroless nickel plating.
Sodium phosphinate serves as a reducing agent in the plating process, where it helps deposit a layer of nickel onto a substrate without the need for an external power source.
This technique is commonly used to provide corrosion resistance, wear resistance, and a uniform coating on various materials.
Sodium phosphinate is a white crystalline powder that is highly soluble in water.
Sodium phosphinate has a molecular weight of 87.98 g/mol.
Sodium phosphinate is hygroscopic, meaning it readily absorbs moisture from the atmosphere.
Sodium phosphinate decomposes when heated, releasing toxic fumes of phosphine gas.
Sodium phosphinate is primarily known for its strong reducing properties.
Sodium phosphinate readily donates electrons, making it an effective reducing agent in various chemical reactions.
Sodium phosphinate should be kept in a cool, dry place, isolated from oxidizing materials.
Sodium phosphinate decomposes into phosphine which is irritating to the respiratory tract and disodium phosphate.
Sodium phosphinate has been indicated to react explosively when triturated with chlorates.
Intimate or cocrystallized mixtures are very sensitive explosives.
Sodium phosphinate (NaPO2H2), also known as sodium phosphinate or hypophosphorous acid, is an inorganic compound composed of sodium cations (Na+) and hypophosphite anions (PO2H2-).
Sodium phosphinate (NaPO2H2, also known as sodium phosphinate) is the sodium salt of hypophosphorous acid and is often encountered as the monohydrate, NaPO2H2·H2O.
Sodium phosphinate is a solid at room temperature, appearing as odorless white crystals.
Sodium phosphinate is soluble in water, and easily absorbs moisture from the air.
Density: 1.77 g/cm3 at 20 °C
Water Solubility: 909g/L at 30℃
Merck: 13,8703
Stability: Stable. Incompatible with strong oxidizing agents.
FDA 21 CFR: 184.1764
Sodium phosphinate is also utilized as a source of electrons for resin regeneration in ion exchange resins.
Sodium phosphinate is used as a reducing agent in NANO3D’s Electroless Ni(Co)WP Platingengineered for platingnickel (cobalt) patterns and seed/barrier layers on wide varieties of substrates including semiconductors, ceramics, glass, polymers et al. NANO3D’s Electroless Ni(Co)WP can be plated with sub-5 μm resolution when used in conjunction with NANO3D’s Photopatternable Catalytic Resist and NANO3D’s Electroless Nickel (Cobalt)Tungsten Phosphorus Plating.
The formulation of NANO3D’s Electroless Ni(Co)WP Plating solution provides excellent throwing power and barrier properties to copper.
Sodium phosphinate is often encountered as odorless white crystals, and it should be stored in a cool, dry place away from oxidizing materials.
Sodium phosphinate acts as a catalyst and stabilizer in several chemical reactions and processes.
Sodium phosphinate is utilized in polymerization reactions, particularly for the production of polyesters and polyamides.
Sodium phosphinate helps initiate and control the reaction, leading to the formation of desired polymer structures.
It is commonly used as a reducing agent in electroplating processes, particularly for the deposition of metals like nickel, copper, and gold.
Sodium phosphinate helps to reduce metal ions from their aqueous solutions and allows for the formation of a metallic coating on the substrate.
Sodium phosphinate is utilized in the synthesis of organic compounds.
Sodium phosphinate can be employed as a reducing agent in reactions to convert functional groups, such as carbonyl compounds (aldehydes, ketones) and nitro groups, into their respective reduced forms.
Sodium phosphinate is sometimes used in water treatment processes, particularly for the reduction of heavy metals.
Sodium phosphinate can help to remove metal ions, such as chromium and mercury, from wastewater by reducing them to less toxic forms.
Sodium phosphinate is employed in flame-retardant formulations for various materials, including plastics, textiles, and coatings.
Sodium phosphinate can inhibit or delay the spread of flames by generating phosphorus-containing compounds that act as flame suppressants.
Sodium phosphinate may find applications in the pharmaceutical industry.
Sodium phosphinate can be used as a reducing agent in certain chemical reactions during drug synthesis or as an ingredient in specific formulations.
Sodium phosphinate is employed as a flame retardant in certain applications.
Sodium phosphinate can be added to polymers, coatings, and textiles to enhance their fire resistance properties.
Sodium phosphinate finds use in various industries and processes.
It is used in the production of specialty chemicals, such as pharmaceutical intermediates and agricultural chemicals.
Sodium phosphinate also serves as a reducing agent in organic synthesis and as a source of hypophosphorous acid in some reactions.
Sodium phosphinate is used in water treatment processes as a source of hypophosphite ions.
These ions can react with chlorine and chloramines to remove them from water, thereby acting as a dechlorinating agent.
This application is particularly important in industries where chlorine-sensitive processes or organisms are involved.
Sodium phosphinate is used as a bleach stabilizer and dyeing auxiliary.
Sodium phosphinate helps to improve the color fastness of dyes and prevents the degradation of fabrics during the bleaching process.
Sodium phosphinate has been widely used in the photographic industry as a reducing agent.
Sodium phosphinate is employed in the development of photographic films and papers to reduce silver halides to metallic silver, forming the visible image.
Sodium phosphinate finds applications in metal treatment processes.
It is used as a reducing agent to remove metal ions from solutions or to control the oxidation state of metals during electroplating, metal refining, and metal surface treatment.
Sodium phosphinate is sometimes used in agriculture as a foliar fertilizer or as a source of phosphorus for plants.
Sodium phosphinate can be applied to crops to enhance their growth and development.
Sodium phosphinate is utilized in the formulation of adhesives and sealants to improve their flame retardant properties.
Sodium phosphinate helps reduce the flammability of these products and enhances their fire resistance.
Sodium phosphinate is employed in the pharmaceutical industry as a reducing agent in the synthesis of various active pharmaceutical ingredients (APIs).
It is also used as a stabilizer and antioxidant in pharmaceutical formulations.
Sodium phosphinate, also known as sodium phosphinate, is a chemical compound with various applications.
Sodium phosphinate is soluble in water and has a molecular weight of 87.98.
Sodium phosphinate is commonly used as a catalyst in polymerization reactions and in the fiberglass industry.
Sodium phosphinate acts as a stabilizer for polymers during thermal processing and extrusion.
Sodium phosphinate is used on the surface of non-metals like plastics, ceramics, and glass, providing surface hardness and abrasion resistance.
Sodium phosphinate is a strong reducing agent, that has been used in the 1850s as a remedy for pulmonary tuberculosis.
Sodium phosphinate was used extensively in pharmaceutical preparations, elixirs, and tonics.
Sodium phosphinate does not appear to have adverse toxicological effects, and the sodium, calcium, and potassium salts are considered GRAS.
Sodium phosphinate use in foods may not be limited to one function.
Sodium phosphinate has been used in foods as antioxidants, stabilizers, meat pickling accelerator, and vegetable protein flow inducer.
In the electronics, aviation, and petroleum fields, Sodium phosphinate finds applications as an interface activator, a moderator, and a thermo-stabilizer for synthetic resins.
Uses Of Sodium phosphinate:
Sodium phosphinate hydrate is widely used as an esterification catalyst.
Sodium phosphinate may be used to compose the finishing solutions for the incorporation of benzophenone (photoinitiator) onto cotton fabrics.
Sodium phosphinate is important to handle Sodium phosphinate with care as it is a reducing agent and can react with oxidants, potentially causing explosions.
At high temperatures, it decomposes rapidly and releases hydrogen phosphide.
Sodium phosphinate has various specifications and applications, including water treatment, food additives, and as a catalyst, stabilizer, and flame retardant in different industries.
Sodium phosphinate is widely used in electroplating processes as a reducing agent. It helps to deposit metals, such as nickel, copper, and gold, onto a substrate.
Sodium phosphinate facilitates the reduction of metal ions from their aqueous solutions, allowing for the formation of a metallic coating on objects.
Sodium phosphinate serves as a versatile reducing agent in chemical synthesis.
Sodium phosphinate can be employed to convert various functional groups, such as carbonyl compounds (aldehydes, ketones) and nitro groups, into their reduced forms.
This is particularly useful in the production of pharmaceuticals, fine chemicals, and specialty Sodium phosphinate.
Sodium phosphinate is utilized in the formulation of flame retardants for different materials.
When incorporated into plastics, textiles, coatings, or other materials, Sodium phosphinate helps to enhance their fire resistance properties.
Sodium phosphinate does so by generating phosphorus-containing compounds that act as flame suppressants, inhibiting the spread of flames.
In water treatment processes, Sodium phosphinate is used for the reduction of heavy metals.
Sodium phosphinate can effectively reduce metal ions, such as chromium and mercury, present in wastewater, transforming them into less toxic forms.
This helps in the purification of water and the removal of harmful contaminants.
Sodium phosphinate can function as a polymerization initiator in certain polymer manufacturing processes.
Sodium phosphinate helps to initiate the polymerization reaction and control the molecular weight of the resulting polymer.
This application is particularly relevant in the production of polyesters and polyamides.
Sodium phosphinate finds use as a general-purpose reducing agent in various chemical reactions.
Sodium phosphinate can participate in redox reactions by providing electrons to reduce other compounds.
This property makes it valuable in diverse chemical transformations.
Sodium phosphinate is primarily used for electroless nickel plating (Ni-P), which provides a durable nickel-phosphorus coating on objects with irregular surfaces.
Sodium phosphinate can be used on metal and plastic substrates, with plastic requiring palladium activation.
The resulting nickel deposit contains up to 15% phosphorus. Sodium phosphinate is also used as a food additive and as an interface activator, molecular weight regulator, and heat stabilizer for synthetic resins.
Sodium phosphinate finds application in pH regulators, water treatment products, polymers, metal and non-metal surface treatment products, and welding/soldering products.
Sodium phosphinate is widely used in industries such as electronics, aviation, machinery, and petroleum.
Sodium phosphinate is involved in the production of various substances, including chemicals, plastic and rubber products, electrical and electronic equipment, machinery, textiles, wood products, paper, and fabricated metal products.
Sodium phosphinates release into the environment can occur during its industrial use as a processing aid and as an intermediate in manufacturing processes.
Sodium phosphinate monohydrate is used for electroless nickel plating agent and water treatment agent.
Sodium phosphinate is also used in petroleum fields. Further, it is used as a food additive.
Sodium phosphinate reduces nickel ions in solution to metallic nickel on metal substrates as well as on plastic substrates.
Sodium phosphinate can reduce metal ions back to base metals.
Sodium phosphinate is the basis for electroless nickel plating (Ni-P), a major industrial application.
Using this method, objects with uneven surfaces can be coated with durable nickel-phosphorous films in avionics, aviation, and petroleum industries.
Sodium phosphinate can reduce nickel ions in solution to metallic nickel on metal substrates and on plastic substrates.
The latter requires the substrate to be activated with fine particles of palladium.
The resulting nickel deposits contain up to 15% phosphorous. It is being studied as a food additive.
Sodium phosphinate is employed in metal surface treatment processes, such as metal cleaning and etching.
Sodium phosphinate can remove oxide layers, rust, and other impurities from metal surfaces, preparing them for subsequent treatment or coating.
Sodium phosphinate is used in the textile industry for dyeing and color removal.
Sodium phosphinate acts as a reducing agent, helping to remove excess dyes from textiles and improving color fastness.
Sodium phosphinate is utilized in gas purification processes to remove impurities, particularly metal ions and sulfur compounds, from gases.
Sodium phosphinate aids in purifying gases such as hydrogen, carbon monoxide, and syngas (a mixture of hydrogen and carbon monoxide).
Sodium phosphinate is sometimes used in agriculture as a source of phosphorus for plants.
Sodium phosphinate can be applied as a foliar spray or soil treatment to provide essential nutrients to crops and promote healthy growth.
Sodium phosphinate has historical use in the photographic industry as a reducing agent in developing solutions.
Sodium phosphinate assists in reducing exposed silver halide crystals to form the photographic image.
Sodium phosphinate can serve as a catalyst or a precursor to other chemicals in various industrial processes.
Sodium phosphinate can be used in the production of pharmaceuticals, specialty chemicals, and organic synthesis.
Sodium phosphinate is capable of reducing nickel ions in solution to metallic nickel on metal substrates as well as on plastic substrates.
Sodium phosphinate, the latter requires that the substrate is activated with fine particles of palladium.
The resulting nickel deposit contains up to 15% phosphorus.
Release to the environment of Sodium phosphinate can occur from industrial use: industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal).
Other release to the environment of Sodium phosphinate is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and outdoor use in long-life materials with high release rate (e.g. tyres, treated wooden products, treated textile and fabric, brake pads in trucks or cars, sanding of buildings (bridges, facades) or vehicles (ships)).
Sodium phosphinate is used in the following products: coating products, fillers, putties, plasters, modelling clay and cosmetics and personal care products.
Sodium phosphinate has an industrial use resulting in manufacture of another substance (use of intermediates).
Pharmaceuticals, reducing agent in electrode- less nickel plating of plastics and metals, lab reagent, substitute for sodium nitrite in smoked meats.
Like other hypophosphites, Sodium phosphinate can reduce metal ions back into base metal.
This forms the basis for electroless nickel plating (Ni-P), which is its main industrial application.
With this method, a durable nickel-phosphorus film can coat objects with irregular surfaces, such as in avionics, aviation and the petroleum field.
Sodium phosphinate can replace stainless steel and is used in industries such as electronics, machinery, petroleum, aviation, and more.
Sodium phosphinate can also metallize the surfaces of non-metallic materials like plastics, ceramics, glass, and quartz.
Pharmaceutic aid as antioxidant Retrieval of non-ferrous Ingredient of electroless plating solutions.
Sodium phosphinate is mainly used for electroless nickel-plating.
Sodium phosphinate is used in the metal surface treatment, mainly for electroless nickel, as a chemical intermediate and food additive.
Sodium phosphinate hydrate can be used as: A radical precursor to synthesize mono alkyl phosphinic acids via radical reaction with alkenes in the presence of Et3B as the initiator.
A reagent for the reduction of the diazonium salt.
Sodium phosphinate, hydrogen donor in the transfer-hydrogenation reactions.
Sodium phosphinate,catalyst in the esterification reaction.
Sodium phosphinate can also be used to compose the finishing solutions for the immobilization of photo-initiator (benzophenone ) onto cotton fabrics.
Safety Profile Of Sodium phosphinate:
Sodium phosphinate can be toxic to aquatic life.
When released into water bodies or the environment, it may have detrimental effects on aquatic organisms and ecosystems.
Proper disposal methods and adherence to environmental regulations are essential to minimize environmental hazards.
Sodium phosphinate should not come into contact with incompatible materials, such as strong acids, oxidizing agents, or certain metals.
Sodium phosphinates can react with Sodium phosphinate, leading to the release of hazardous gases, heat, or other dangerous reactions.
Sodium phosphinate is considered harmful if ingested, inhaled, or in contact with the skin or eyes.
It may cause irritation, burns, or sensitization.
Ingestion or inhalation of large amounts can lead to systemic effects, such as nausea, vomiting, abdominal pain, dizziness, and difficulty breathing.
Prolonged or repeated exposure to Sodium phosphinate may have adverse health effects.
Sodium phosphinate is a reducing agent, which means it can react with oxidizing agents and release flammable gases.
It is important to store and handle Sodium phosphinate away from strong oxidizing agents, heat sources, open flames, or sparks to prevent the risk of fire or explosion.
