Tween / Polysorbate 60
Description:
Polysorbate 60 is a non-ionic surfactant and emulsifier widely used in cosmetics, pharmaceuticals, and food industries. It helps mix oil and water-based ingredients, stabilizes emulsions, and improves texture and appearance of products.
Chemical Name:
Polyoxyethylene (20) sorbitan monostearate
CAS No.:
9005-67-8
Molecular Formula:
C₆₄H₁₂₆O₂₆
Molecular Weight:
≈1310 g/mol
Appearance:
Viscous, pale yellow to amber liquid
Applications:
Cosmetics & Personal Care: Creams, lotions, shampoos, and conditioners as an emulsifier and stabilizer
Pharmaceuticals: Solubilizing agent for oils in injectable and oral formulations
Food Industry: Used as an emulsifier in bakery, dairy, and beverages
Specifications (Typical):
Saponification Value: 45–55 mg KOH/g
Acid Value: ≤2.0 mg KOH/g
Hydroxyl Value: 400–450 mg KOH/g
HLB Value: 14.9
Appearance: Clear to light yellow liquid
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