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Overview
Polysorbates are non-ionic surfactants derived from polyethoxylated sorbitan esters. They are widely used in various industries due to their excellent emulsification, solubilization, and wetting properties.
Chemical Information
- CAS Number:
- Polysorbate 20: 90493-00-6
- Polysorbate 40: 9005-67-8
- Polysorbate 60: 9005-67-8
- Polysorbate 80: 9005-65-6
-HSN CODE
- Polysorbate 20: 34024900
- Polysorbate 40: 34024900
- Polysorbate 60: 34021300
- Polysorbate 80: 34021900
- Molecular Formula:
- Polysorbate 20: C58H114O26
- Polysorbate 40: C63H124O26
- Polysorbate 60: C69H134O26
- Polysorbate 80: C73H144O26
- Molecular Weight:
- Polysorbate 20: 1227.69 g/mol
- Polysorbate 40: 1444.99 g/mol
- Polysorbate 60: 1662.29 g/mol
- Polysorbate 80: 1879.59 g/mol
Properties
- Appearance: Yellow to amber liquid
- Color: Gardner Color < 7
- Solubility: Soluble in water and organic solvents
- pH: Neutral (7-9)
- Biodegradable
Applications
- Pharmaceuticals (emulsifier, solubilizer)
- Cosmetics (emulsifier, moisturizer)
- Food (emulsifier, stabilizer)
- Beverages (emulsifier, stabilizer)
- Agricultural chemicals (emulsifier, wetter)