Polysorbate 85
Sorbitanesters and Polysorbates as nonionicoffer many advantages over ionic surfactants including increase stability, enhance flexibility and provide wider compatibility. They are stable in mild acids, alkalis and electrolytes and do not react with ionic ingredients or actives.
What is polysorbate 85? Polysorbate 85 isalso known as polyoxyethylene 20 sorbitan trioleate/polyoxyethylene sorbitan trioleate, consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular formula of C100H188O28. At room temperature, it is in the form of a pale-yellow to orange oily liquid. It is an O/W emulsifier with an HLB value of 11.0. It is soluble in ethanol, ethyl acetate, and acetone; it is also soluble in most mineral and vegetable oil. And it can disperse in water. In crude oil production, polysorbate 85 acts as an emulsifier, paraffin inhibitor.
CAS NO.: 9005-70-3
MOLECULAR FORMULA: C100H188O28
Technical Information of Polysorbate 85
According to Q/GDRH 016-2020, other parameters are available upon request.
|
Parameters |
Unit |
Standard value |
|
Acid value |
mg KOH/g |
≤2.0 |
|
Saponification value |
mg KOH/g |
83~98 |
|
Hydroxyl value |
mg KOH/g |
40~60 |
|
Moisture |
w/% |
≤3.0 |
Advantages ofPolysorbate 85
lOur polysorbate 85 is used an emulsifier, foaming agent, lubricant, solubilizer, antistatic agent, a dispersing agent in industrial product formulations
lCan be used in industry
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Other supplier products
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Polysorbate 85 | Polysorbate 85, also known as polyoxyethylene 20 sorbitan trioleate, consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular formu... |
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Sorbitan Tristearate | Sorbitan tristearate in food, also known as STS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of ... |
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Polysorbate 65 | Polysorbate 65, also known as polyoxyethylene 20 sorbitan tristearate, consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular f... |
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Polysorbate 21 | Polysorbate 21, also known as polyoxyethylene (4) monolaurate consists of sorbitol, ethylene oxide, and lauric acid. It has a molecular formula of... |
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Polysorbate 61 | Polysorbate 61, also known as polyoxyethylene (4) sorbitan monostearate consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular ... |
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