Polysorbate trioleate
Chemical composition: polyoxyethylene 20 Sorbitan trioleate
Type: nonionic
Brand：Tween 85
Synonyms:Polysorbate 85
CAS No.: 9005-70-3
MF:C100H288O28
Molecular formula:
Technical specification:
Description Specification
Appearance Pale- yellow to orange oily liquid
Hydroxyl value(mgKOH/g) 40-60
Saponification number (mgKOH/g) 83-98
Acid number(mgKOH/g) max2.0
PH 6.5-7.2
Characteristic and applications:
1. Soluble in fibrinolytics, rapeseed oil, low carbon alcohols, aromatic solvents, ethyl acetate, most mineral oils, petroleum ethers, acetone, carbon tetrachloride, dioxane, ethylene glycol.
2. Disperse in water. used as emulsifier, stabilizer, solubilizer, diffusion agent, antistatic agent, lubricant, etc. It is used as an antistatic agent in synthetic fibers, an intermediate of chemical fiber oil, and a wetting agent and dispersant in the production of electronic film from photosensitive materials.
Package and Storage:
P.P plastic bag, 200Kg/Drum.
Storage period: two years.