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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 C26H50O10. At room temperature, it is in the form of a pale-yellow to a yellow viscous liquid. It is an O/W emulsifier with an HLB value of 13.3. It is soluble in methanol, ethanol, glycol, ethyl acetate.

MOLECULAR FORMULA: C26H50O10

MOLECULAR WEIGHT: 522.67

Technical Information of Polysorbate 21

According to Q/GDRH 009-2020, other parameters are available upon request.

Parameters

Unit

Standard value

Acid value

mg KOH/g

≤3.0

Saponification value

mg KOH/g

100~115

Hydroxyl value

mg KOH/g

220~250

Moisture

w/%

≤3.0

Advantages ofPolysorbate 21

Our polysorbate 21 is commonly used as an emulsifier, stabilizer, diffuser, and lubricant in industrial products

Can be used in industry

Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company based in China. We provide polysorbate 50, non ionic surfactant, polyoxyethylene sorbitan fatty acid esterand etc. Want knownon ionic emulsifier listor more? Please contact us.


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