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- Product:
- Polysorbate 80 (Tween80)
- Formula:
- C24H44O6
- CAS No.:
- 9005-65-6
- Product No.:
- SP2114
- Package:
- 25kg/Drum or in terms of customer's requirements.
Physicochemical Properties
It is amber oily liquid. Soluble in water, soluble in ethanol, vegetable oil, ethyl acetate, methanol, toluene, insoluble in mineral oil. It becomes gelatinous at low temperature and recovers after heating. It smells very smelly and tastes slightly bitter.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance (25℃) |
Amber viscous oil |
Amber viscous oil |
|
Acid value (mg KOH/g) |
≤2.0 |
1.80 |
|
Saponification value (mg KOH/g) |
43~55 |
51.31 |
|
Hydroxyl value (mg KOH/g) |
65~82 |
69.30 |
|
Water content (%) |
≤2.0 |
0.4 |
Applications and Usages
It is widely used in cosmetics and skin care products, mainly as emulsifier and surfactant. The cosmetics added with this ingredient have a smooth texture.