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Tween 80
SINOBIO
2932999099
Name: Polysorbate 80 / Tween 80
Chemical formula: C24H44O6
Appearance: Amber liquid
Polysorbate 80 (Tween 80, CAS 9005-65-6) is a nonionic surfactant, chemically known as polyoxyethylene 20-sorbitan monooleate. It exhibits various functions, including emulsification, solubilization, and wetting, and is widely used in food, pharmaceuticals, cosmetics, and industrial applications.
*Molecular Formula: C₂₄H₄₄O₆(C₂H₄O)ₙ (average molecular weight approximately 833.907 g/mol).
*Appearance: Pale yellow to orange-yellow viscous liquid, gelatinous at low temperatures, returning to liquid form upon heating.
*Solubility: Freely soluble in water, ethanol, ethyl acetate, methanol, and toluene; insoluble in mineral oil.
*Density: Approximately 1.06-1.09 g/cm³ (20°C).
pH: A 5% aqueous solution has a pH of 5.0-7.0. HLB value: 15.0 (highly hydrophilic, suitable for oil-in-water emulsion systems).
| Product name | Polysorbate 80 |
| Chemical Name | Tween 80 |
| CAS No. | 9005-65-6 |
| Specifications | Tween 80ItemIndexAppearanceamber liquidContent of a.i., % (w/w)≥95moisture %≤0.2Water, % (w/w)≤0.2 |
| Properties | Formula:C24H44O6 Formula Weight: 428.600006103516 Melting point: -25C Specific gravity: 1.08g/ml |
| Solubility | Soluble in DMSO (solubility in water is), methanol (trace) |
| Shelf Year | 2 Years |
*Function: Forms stable emulsions by reducing interfacial tension between oil and water.
*Applications:
-Food Industry: Used in baked goods such as bread, cakes, and ice cream to prevent cream splashing and improve texture; stabilizes emulsions in protein drinks.
-Pharmaceutical Industry: Used as a solubilizer in injectable solutions (such as vitamin A and methotrexate) to improve drug solubility; used as a cream base in topical preparations.
-Cosmetics: Used as an emulsifying component in lotions and creams to improve product stability.
*Function: Encapsulates poorly soluble substances (such as fat-soluble vitamins and fragrances) to form micelles, increasing solubility.
*Applications:
-Pharmaceutical Formulations: Enhances the bioavailability of poorly soluble drugs (such as increasing brain concentrations of methotrexate).
-Food Additives: Dissolves flavors and pigments, improving product uniformity.
*Function: Reduces the surface tension of solid particles and promotes uniform dispersion.
*Applications:
-Textile Industry: Used as a fiber wetting agent to improve dyeing uniformity. - Pesticide formulations: Disperses pesticide active ingredients, improving spraying effectiveness.
* Antistatic agent: Reduces static electricity accumulation during plastic processing.
* Lubricant: Reduces friction and extends tool life during metalworking.
* Biofilm inhibition: In vitro studies have shown that it can reduce bacterial adhesion (e.g., inhibits Salmonella biofilm formation).
Sample is also avaliable, provide customized package for different quantity.
Name: Polysorbate 80 / Tween 80
Chemical formula: C24H44O6
Appearance: Amber liquid
Polysorbate 80 (Tween 80, CAS 9005-65-6) is a nonionic surfactant, chemically known as polyoxyethylene 20-sorbitan monooleate. It exhibits various functions, including emulsification, solubilization, and wetting, and is widely used in food, pharmaceuticals, cosmetics, and industrial applications.
*Molecular Formula: C₂₄H₄₄O₆(C₂H₄O)ₙ (average molecular weight approximately 833.907 g/mol).
*Appearance: Pale yellow to orange-yellow viscous liquid, gelatinous at low temperatures, returning to liquid form upon heating.
*Solubility: Freely soluble in water, ethanol, ethyl acetate, methanol, and toluene; insoluble in mineral oil.
*Density: Approximately 1.06-1.09 g/cm³ (20°C).
pH: A 5% aqueous solution has a pH of 5.0-7.0. HLB value: 15.0 (highly hydrophilic, suitable for oil-in-water emulsion systems).
| Product name | Polysorbate 80 |
| Chemical Name | Tween 80 |
| CAS No. | 9005-65-6 |
| Specifications | Tween 80ItemIndexAppearanceamber liquidContent of a.i., % (w/w)≥95moisture %≤0.2Water, % (w/w)≤0.2 |
| Properties | Formula:C24H44O6 Formula Weight: 428.600006103516 Melting point: -25C Specific gravity: 1.08g/ml |
| Solubility | Soluble in DMSO (solubility in water is), methanol (trace) |
| Shelf Year | 2 Years |
*Function: Forms stable emulsions by reducing interfacial tension between oil and water.
*Applications:
-Food Industry: Used in baked goods such as bread, cakes, and ice cream to prevent cream splashing and improve texture; stabilizes emulsions in protein drinks.
-Pharmaceutical Industry: Used as a solubilizer in injectable solutions (such as vitamin A and methotrexate) to improve drug solubility; used as a cream base in topical preparations.
-Cosmetics: Used as an emulsifying component in lotions and creams to improve product stability.
*Function: Encapsulates poorly soluble substances (such as fat-soluble vitamins and fragrances) to form micelles, increasing solubility.
*Applications:
-Pharmaceutical Formulations: Enhances the bioavailability of poorly soluble drugs (such as increasing brain concentrations of methotrexate).
-Food Additives: Dissolves flavors and pigments, improving product uniformity.
*Function: Reduces the surface tension of solid particles and promotes uniform dispersion.
*Applications:
-Textile Industry: Used as a fiber wetting agent to improve dyeing uniformity. - Pesticide formulations: Disperses pesticide active ingredients, improving spraying effectiveness.
* Antistatic agent: Reduces static electricity accumulation during plastic processing.
* Lubricant: Reduces friction and extends tool life during metalworking.
* Biofilm inhibition: In vitro studies have shown that it can reduce bacterial adhesion (e.g., inhibits Salmonella biofilm formation).
Sample is also avaliable, provide customized package for different quantity.
