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Polyoxyethylene sorbitan monooleate, referred to as polysorbate -80
Drug alias: Twain -80, Tween-80
Molecular formula: C24H44O6
Molecular weight: 428.6
Properties: soluble in water, soluble in ethanol, ethyl acetate, vegetable oil, methanol, toluene, and insoluble mineral oil. Low temperature into the gel, after heating recovery. There is a special smell, taste bitter. The dispersion of phthalocyanine green have some help.
Function: used as emulsifier, wetting agent, penetrating agent, dispersing agent etc.. Oil in water type and has excellent emulsifier, wetting, diffusion, foaming properties. Widely used in food, medicine, plastic and cosmetic industry