Polysorbate 20

Polysorbate 20, also known as Tween 20, is a non-ionic surfactant derived from sorbitan monolaurate. It's a yellowish, viscous liquid that's widely used in various industries due to its emulsifying, solubilizing, and stabilizing properties.

Product Details

Formula:

C58H114O26

CAS Number:

9005-64-5

Also Known As:

Polyoxyethylene (20) sorbitan monolaurate; Alkest TW 20; Tween 20

Structure:

1811_Main_Polysorbate_20.png

applications:

Polysorbate 20 has a broad range of applications:


  • - Emulsifier: It helps to mix oil and water-based substances, creating stable emulsions.  
  • - Solubilizer: Improves the solubility of essential oils, fragrances, and other hydrophobic compounds in water-based formulations.  
  • - Detergent: Acts as a surfactant in cleaning products.  
  • - Food industry: Used as an emulsifier, stabilizer, and wetting agent.  
  • - Pharmaceuticals: Employed as a solubilizer, emulsifier, and stabilizer in drug formulations.
  • - Cosmetics: Used in various cosmetic products, including creams, lotions, and shampoos.

Packaging:

Drums

Download SDS

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Colorless to light yellow-brownish liquid

Boiling Point, °C

>100

Density, g/cm3

1.099 -1.107

Molecular weight, g/mol

1226

Odor

Faint characteristic odor

Purity, %

>97

Refractive index, n20/D

1.468

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