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Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), or TWEEN 40, is a non-ionic detergent.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is soluble in water, ethanol, ethyl acetate, and toluene.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) has numerous applications including, acting as an emulsifier, wetting agent, foaming agents, lubricant, solubilizer, antistatic agent, dispersant and chemical intermediate.
CAS Number: 9005-66-7
Molecular Formula: C12H18O11
Molecular Weight: 338.26472
Synonyms: Polysorbate 40, Polyoxyethylene 20 sorbitan monopalmitate, STI11B5A2X, Polyoxyethylene (20) sorbitan monopalmitate, Polyoxyethylene sorbitan monopalmitate, Sorbimacrogol palmitate 300, CHEBI:53423, Crill 7, Crillet 2, Durfax 60, Emsorb 6910, Ethoxylated sorbitan monopalmitate, Glycosperse p-20, Nissan Nonion PT-221, Polyethylene glycol sorbitan monopalmitate, Polyethylene glycol-sorbitan monopalmitate adduct, Sorbitan monopalmitate polyethylene glycol ether, Sorbitan polyethoxy monopalmitate, Sorbitan, monopalmitate, polyoxyethylene derivs, CCRIS 701, E-434, HSDB 1928, INS NO.434, INS-434, POLYSORBATE 40 (EP MONOGRAPH), POLYSORBATE 40 (II), POLYSORBATE 40 (MART.), POLYSORBATE 40 (USP-RS), Polyethylene glycol (80) sorbitan monopalmitatey, Radiasurf 7145, SORBITAN, MONOHEXADECANOATE, POLY(OXY-1,2-ETHANEDIYL) DERIVS, Sorbitan, monopalmitate polyoxyethylene deriv., UNII-4NR71FN0IA, UNII-STI11B5A2X, POLYSORBATE 40;POLYOXYETHYLENE SORBITAN MONOPALMITATE;POLYOXYETHYLENE GLYCOL SORBITAN MONOPALMITATE;POLYOXYETHYLENE (20) SORBITAN MONOPALMITATE;POLYSORBATE40,NF;Sorbitanmonopalmitat, ethoxiliert, EO 20 mol;TWEEN 40;TWEEN NO 40
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), or Tween 40, scientifically known as polyoxyethylene (20) sorbitan monopalmitate, is an important additive widely used in the food industry, famous for its role as an emulsifier and surfactant.
As part of the polysorbate family, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) shares many functional properties with its relatives, such as Polysorbate 20 and Polysorbate 80.
This article delves into the properties, uses, and benefits of Polysorbate 40 in food applications.
Can be used in food, cosmetic, pharmaceutical and industry.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), FCC is used as a wetting agent.
The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications.
Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a palmitate ester of sorbitol and its anhydrides copolymerized with approximately 20moles of ethylene oxide for each mole of sorbitol and sorbitol anhydrides.
Using the analytical constants for sorbitan monolaurate, monopalmitate, monostearate, and monooleate given in the National Formulary (NF), calculations were carried out that indicated that these emulsifiers are esters of sorbitol mono- and dianhydrides.
Contrary to the NF description, no significant amount of sorbitol ester was calculated to be present, in agreement with recent experimental findings.
Further calculations were made using the NF-defined analytical constants of polysorbate 20, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), polysorbate 60, and polysorbate 80, which indicate that these emulsifiers are esters primarily of polyoxyethylated sorbitol monoanhydride (i.e., sorbitan), with lesser quantities of polyoxyethylated esters of sorbitol dianhydride.
Since all hydroxyl groups of the polysorbates are primary, random distribution of acyl groups on the available hydroxyls can be assumed, and the likely composition of these emulsifiers can be calculated.
The most abundant compounds appear to be polyoxyethylated sorbitan mono-, di-, and triesters.
Although the polysorbates are stated to contain 20 moles of ethylene oxide per mole of ester, the oxyethylene contents stated in the Food Chemicals Codex reveal that somewhat more than 20 moles of ethylene oxide are combined.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) are oily liquids derived from ethoxylated sorbitan (a derivative of sorbitol) esterified with fatty acids.
Common brand names for polysorbates include Scattics, Alkest, Canarcel.The number 20 following the 'polyoxyethylene' part refers to the total number of oxyethylene -(CH2CH2O)- groups found in the molecule.
The number following the 'polysorbate' part is related to the type of fatty acid associated with the polyoxyethylene sorbitan part of the molecule.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), monopalmitate is indicated by 40, monostearate by 60, and monooleate by 80.
The number 20 following the 'polyoxyethylene' part refers to the total number of oxyethylene -(CHCHO)- groups found in the molecule.
The number following the 'polysorbate' part is related to the type of fatty acid associated with the polyoxyethylene sorbitan part of the molecule.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), monostearate by 60, and monooleate by 80.Polysorbates are a class of emulsifiers used in some pharmaceuticals and food preparation.
They are often used in cosmetics to solubilize essential oils into water-based products.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) are oily liquids derived from ethoxylated sorbitan (a derivative of sorbitol) esterified with fatty acids.
Common brand names for polysorbates include Scattics, Alkest, Canarcel, and Tween.The fatty acids used to synthesize polysorbates may come from animal sources.
If this is of concern, consumers should contact manufacturers.
Ice cream, soft drinks, cakes, puddings, desserts, confectionery.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a synthetic compound, produced from ethylene oxide (a synthetic compound), sorbitol (see E420) and palmitic acid (a natural fatty acid).
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used as an anti foaming agent and fat-soluble antioxidant.
Non-ionic detergent used for cell lysis, nuclei isolation and cell fractionation.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), has been used in a study to assess the determination of iodide in urine based on a chemiluminescence system.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) has also been used in a study to investigate the delivery of astaxanthin and canthaxanthin to HepG2 cells.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), also known as polyoxyethylene sorbitan monopalmitate, consists of sorbitol, ethylene oxide, and palmitic acid.
It has a molecular formula of C62H122O26.
At room temperature, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is in the form of a yellow to orange viscous liquid or pastes at room temperature.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an O/W emulsifier with an HLB value of 15.6.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), consists of sorbitol, ethylene oxide, and palmitic acid.
It has a molecular formula of C62H122O26.
At room temperature, it is in the form of a yellow to orange viscous liquid or pastes at room temperature.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an O/W emulsifier with an HLB value of 15.6.
It is soluble in water, ethanol, ethyl acetate, and toluene.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a nonionic surfactant used as an emulsifier.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is soluble in water and its addition to a product makes it more fluid.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an ethoxylated sorbitan ester based on a natural fatty acid (palmitic acid).
This ethoxylate is highly effective at stabilising dispersions.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an emulsifier and stabilizer of essential oils in water.
It is also a detergent and employed in a variety of cleansing and moisturizing preparations.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a 100% bio-based non-ionic surfactant used as versatile O/W emulsifier, dispersing agent, functional carrier fluid, and solubiliser for applications ranging from decorative and industrial coatings to adhesives and liquid colourants.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a derivative of sorbitol, a sugar alcohol that is commonly found in fruits and synthesized from glucose.
Sorbitol undergoes a dehydration process to form sorbitan.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a common saturated fatty acid found in both animals and plants.
It is named after the palm oil from which it was first isolated.
Palmitic acid is used in a variety of food and industrial products.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an organic compound used in the production of various chemicals.
It is a key building block in the manufacture of polyoxyethylene chains.
These components undergo esterification and ethoxylation to form the final product, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40).
Its ability to stabilize emulsions and improve the texture and consistency of various products makes it a valuable ingredient in the food, cosmetic, and pharmaceutical industries.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40)s are derived from ethoxylated sorbitan (a derivative of sorbitol) esterified with fatty acids and exist as oily liquids.
These Polysorbates belong to the class of emulsifiers used in pharmaceuticals and food preparations (salad dressing, ice cream, chocolates, baked goods and confectionery).
They are used in cosmetics to solubilize essential oils into water-based products, pharmaceuticals, detergents, paints, and plastic applications.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) surfactants consist primarily of oleic, stearic or lauric fatty acid esters with sorbitol-derived cyclic ethers (sorbitans and sorbides) and further polymerized with approximately 20 molecules of oxirane per molecule of Polysorbates.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a synthetic multi-ingredient that can be used as a surfactant, emulsifier, solubilizer, stabilizer in food, cosmetics and personal care products.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) helps water-based and oil-based ingredients blend easily and prevent their separation in food.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) are mostly used in food among the category of Polysorbates, but the latter is used more than polysorbate 60 in food.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) are the most commonly used in bakery food production.
They help to extend shelf life, improve the strength and increase volume of baked goods and frozen desserts.
As a high HLB emulsifier, its food grade can be blended with a low HLB emulsifier (e.g. sorbitan stearate, mono and diglycerides) to provide a suitable HLB value for the various food uses, either oil in water, or water in oil emulsion.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), is a synthetic substance that is often used primarily in the food industry, but also in pharmaceutical and cosmetic production.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a foreign substance that is added to foodstuffs purposely with the intention of achieving desired properties.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) belongs to the group of emulsifiers, i.e. substances that increase the stability of mixtures of immiscible parts.
As a result, it helps to maintain a uniform consistency and appearance of products.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is mainly used in ice cream, sauces and dressings, baked goods, desserts, confectionery, as well as cosmetics and pharmaceuticals.
In the food industry, it is mainly used as a stabiliser to prevent the separation of mixtures such as fat and water.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) also prolongs the shelf life of food and improves its appearance.
Despite its synthetic origin, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is considered a safe additive.
However, it should be taken into account that some studies have linked this substance to a possible negative effect on the digestive system.
In cosmetics, it is mainly used for its ability to improve the consistency and distribution of other ingredients in the product.
In pharmaceuticals, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used as a component of carriers for medicinal substances.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a non-ionic, hydrophilic surfactant produced by reacting the ethylene oxide with polyol and sorbitol.
Then the Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is reacted with fatty acids, resulting in the formation of polyoxyethylene sorbitan mono-oleate.
Fatty acids are derived from vegetable fats and oils such as oleic acid, stearic acid, palmitic acid, and lauric acid.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) has a wide range of applications such as surface coating type antistatic agents, emulsifier for water based metal process cutting oils, emulsifier for adjuvant of agrochemicals, stabilizer for emulsion polymerizations, stabilizer for color materials, emulsifier for pharmaceuticals, fragrances solubilizer, detoxifying
agent in shampoos, emulsifier and conditioning agent in cosmetics.
Melting point: 0.1 °C
Boiling point: 797.89°C (rough estimate)
Density: 1.083 g/mL at 25 °C(lit.)
refractive index: n20/D 1.47(lit.)
Flash point: >230 °F
storage temp.: Store below +30°C.
solubility: Miscible with water, with anhydrous ethanol, with ethyl acetate and with methanol, practically insoluble in fatty oils and in liquid paraffin.
form: viscous liquid
Specific Gravity: 1.090 (25/4℃)
color: Light yellow to Yellow to Orange
Water Solubility: 100 g/L
Hydrophilic-Lipophilic Balance (HLB): 15.6
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is derived from the esterification of sorbitan (a derivative of sorbitol) with palmitic acid, followed by ethoxylation with approximately 20 units of ethylene oxide.
This structure makes it a non-ionic surfactant, which is effective in reducing surface tension between ingredients.
It is typically a yellow to amber-colored viscous liquid or semi-solid.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is soluble in water, alcohol, and various organic solvents, making it versatile for different food formulations.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) remains stable over a wide range of pH levels and temperatures, which is crucial for its performance in diverse food processing conditions.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is derived from sorbitol, a natural sugar alcohol and forms a polysorbate-type nonionic surfactant by the ethoxylation of sorbitan (derived from the dehydration of sorbitol) before the addition of lauric acid.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is relatively nontoxic and stable therefore can be used as a emulsifier and detergent in a number of domestic, scientific, and pharmacological applications.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) functions as a good wetting agent having food application in flavoured mouth drops, providing a spreading feeling to other added flavour ingredients.
In biochemical applications, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) finds use as washing agent in immunoassays, solubilizing agent for membrane proteins, and lysis solutions for mammalian cells.
While in the pharma sector, it functions as an excipient helping to stabilize emulsions and suspensions.
The Cosmetics Ingredient Review (CIR) Expert Panel evaluated the scientific data and concluded that Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is safe for use in cosmetic formulations.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an amber/golden-colored water-soluble viscous liquid.
It is manufactured from polyethoxylated sorbitan (derived from the dehydration of sorbitol, a sugar alcohol) and oleic acid, a fatty acid found in animal and vegetable fats.
Due to this structure, polysorbate 80 forms an approximate hydrophilic-lipophilic balance of 15.
The final products are free from genetically modified organisms and of vegetable origin.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a non-ionic surfactant and emulsifier find use in foods as emulsifier for salad dressings and chocolates, in cosmetics for preparing skin, facial cleansers and hair care products, and to disperse active ingredients in pharmaceuticals benefiting the pharmacological industry.
The number following the 'polysorbates' part reflects the type of fatty acid connected with the polyoxyethylene sorbitan part of the molecule.
Monolaurate is indicated by 20, monopalmitate is indicated by 40, monostearate by 60, and monooleate by 80.
Uses:
Pharmaceutic aid (surfactant)Note—Graphic formula same as for Polysorbate 20, except that R is (C15H31)COO.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an emulsifier and stabilizer of essential oils in water.
It is also a detergent and employed in a variety of cleansing and moisturizing preparations.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a non-ionic surfactant used as an inner antistatic agent.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is a synthetically produced emulsifier and dispersing agent used to carry flavors and colors in foods.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is considered safe and has no adverse effects reported at the levels present in food.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) may aggravate propylene glycol sensitivity.
Pharmaceutic aid (surfactant)Note—Graphic formula same as for Polysorbate 20, except that R is (C15H31)COO.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an emulsifier and stabilizer of essential oils in water.
It is also a detergent and employed in a variety of cleansing and moisturizing preparations.
A polymer composed of PEG-ylated sorbitan, where the total number of poly(ethylene glycol) units is 20 (w + x + y + z = 20) and a single terminal is capped by a palmitoyl group.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is amber oily liquid. Relative density: 1.05-1.10. HLB value: l5.6.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is soluble in water, diluted acid, diluted alkalis and most organic solvents, insoluble in vegetable oil.used as emulsifier, solubilizer, stabilizer, diffusant and fiber lubricant etc.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40), also known as PEG 40 and Polyoxyethylene Sorbitan Monopalmitate, is a polyoxyethylene derivative of sorbitol, ethylene oxide as a petroleum derivative and palm oil in the form of palmitic acid.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is an emulsifier derived from animal fatty acids, and natural oils and used as synthetic flavourings, surfactants, de foaming agents and dough conditioners.
It may increase the absorption of fatsoluble substances.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) used as emulsifier, stabiliser in a large range of foods including chewing gum, ice cream, soft drinks.
Also used in a wide range of detergents, pharmaceuticals and beauty and skin products.
People intolerant of propylene glycol should also avoid the group of E430-E436.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) contain fatty acids, which are nearly always from vegetable oils; however, use of animal fat (including pork) cannot be fully ruled out.
Chemically, the origin of these compounds cannot be determined; only the producer may provide information on the origin.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) may be irritating to mucous membranes and upper respiratory tract.
Also harmful by inhalation, ingestion and cause irritation to eyes and skin.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40)s or PEG’s have been linked to miscarriage and infertility.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is often used in pesticide formulations to help dissolve and stabilize active ingredients, ensuring an even spread over crops.
It assists in emulsifying herbicides, making them more effective in spreading over plant surfaces.
Helps in solubilizing essential oils or hydrophobic compounds, enhancing the dispersion and effectiveness of these agricultural chemicals.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used in veterinary creams, ointments, and injectable drug formulations, ensuring the uniform distribution of the active ingredients and maintaining the stability of the product.
In veterinary applications, Polysorbate 40 is used to improve the skin penetration of certain medications for external use, such as in flea or tick treatments.
Used in liquid medicines for pets to ensure that oil-soluble ingredients remain evenly distributed, ensuring effective dosing.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) helps to emulsify and remove oils and greases in surface cleaners, making it easier to clean kitchen surfaces, windows, and other hard-to-clean areas.
Helps emulsify oils in fabric softeners, ensuring that the product evenly coats fabrics and provides softness without causing residue build-up.
Assists in the formulation of detergents, improving the solubility of various surfactants and helping the detergent to work effectively in cold or hard water.
In water-based paints, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used as an emulsifier to keep pigments evenly suspended and prevent the separation of ingredients.
In coatings, it aids in creating smooth and durable film layers, improving the application and final appearance of paint and coatings.
In printing inks, particularly water-based inks, Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) ensures the proper dispersion of pigments and stabilizes the ink formulation, ensuring better quality prints and longer shelf life.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used in biochemical and pharmaceutical laboratories to dissolve hydrophobic proteins, lipids, or other compounds that might not be soluble in water.
It aids in protein purification and other research processes.
Used to solubilize hydrophobic components of cell culture media, ensuring nutrients, hormones, and growth factors are properly distributed in the culture medium, enhancing cell growth and stability.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used in the synthesis and stabilization of nanoparticles for drug delivery systems or other biomedical applications, ensuring nanoparticles remain dispersed and do not aggregate.
Stabilizes oil-in-water emulsions in products like sauces, salad dressings, and spreads.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used in baked goods to improve dough softness and maintain texture.
Prevents ice crystal formation in ice cream and frozen yogurt.
Maintains the smooth texture of chocolates and other candies.
Improves the mouthfeel of reduced-fat foods like margarine and mayonnaise.
Designated as E434, used to extend shelf life and maintain product consistency.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) acts as an emulsifier in creams, lotions, and moisturizers to blend water and oils.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) stabilizes formulations in shampoos and conditioners, enhancing consistency.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used in foundations, mascaras, and lipsticks to maintain texture and spreadability.
Adds foaming and emulsifying properties to body washes and bubble baths.
Helps dissolve essential oils in water-based perfume formulations.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) ensures even dispersion of hydrophobic (oil-soluble) drugs.
Stabilizes creams and ointments for consistent application.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) occasionally used as a solubilizer for certain drugs in parenteral applications.
Aids in the uniform distribution of active ingredients.
Enhances cleaning performance by emulsifying grease and oils.
Stabilizes water-based paints and prevents separation of components.
Acts as a lubricant or antistatic agent in textile manufacturing.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used as an emulsifier in oil-based and water-based lubricants for machinery.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is used to dissolve hydrophobic compounds in aqueous media.
Adds emulsifying properties to stabilize cleaning agents.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) improves solubility and cleaning efficiency in cold water.
Stabilizes water-based cleaners for better performance.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) stabilizes nanoparticles for use in drug delivery and other high-tech applications.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) enhances foam stability for effective firefighting.
Used in animal health products for stabilizing emulsions.
Compatible with various ingredients without interfering with their activity.
Environmentally friendly and breaks down into non-toxic components.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) approved by food and drug safety authorities for use in specified applications.
Safety Profile:
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is considered to have low oral toxicity.
However, excessive consumption of products containing high concentrations of Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) could potentially lead to gastrointestinal upset (e.g., nausea, vomiting, diarrhea).
It has been approved for use in food by agencies such as the FDA and European Food Safety Authority (EFSA), but its intake should still be within regulated limits.
Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) is not classified as a strong skin irritant, but prolonged exposure to concentrated forms of Polysorbate 40 may cause mild irritation, especially for individuals with sensitive skin.
Mild irritation can occur with certain cosmetic products, leading to redness or discomfort, though such reactions are generally rare.
There is limited evidence to suggest significant risk from inhalation.
However, inhaling aerosolized particles or fumes from heated Polyoxyethylene (20) sorbitan monopalmitate (Polysorbate 40) (for example, in industrial applications) might cause respiratory irritation or discomfort.
