Polysorbate 20
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Chemical: Polysorbate 20, Sorbimac-rogol Laurate 300,Tween-20；Polyoxyethy-lene（20）Sorbaitan Monolaurate；
Flash point: 321℃
molecular weight: 1227.5
Boiling point: >100℃
water-solubility : Soluble in water
Amber oily liquid to paste,yellowish.Soluble in water, diluted acid, diluted alkalis and most organic solvents, insoluble in vegetable oil.
HLB Value:16.5
Densinty1.1±0.1 g/cm3
refractive index: 1.472
molecular formula：C58H114O26
Viscosity:（25℃）0.25～0.40Pa·s
Purity: 96%
Application:Acts as oil/water emulsifier and wetting agent. Used as skin care creams and lotions, hair care, color cosmetics, lip as well as eye care, specific skin care treatments, sun protection, after-sun, self-tanning, baby care and male grooming.
|
Apperance |
Light yellow oily liquid |
|
acid Value |
2.0 mg KOH/g max. |
|
Saponification Value |
40~50 mg KOH/g |
|
Hydroxyl Value |
90~110mg KOH/g |
|
Residue On Ignition |
0.25% max. |
|
Water |
3.0% max. |
|
Lead |
2mg/kg max. |
|
HLB |
16.5 |
|
Form |
Other |
