Polysorbate 21
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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 of Polysorbate 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 ester and etc. Want know non ionic emulsifier list or more? Please contact us.

Location : No. 7 the 2nd Jinnan Road, Fine Chemical Industrial Base, Qinghua Park, Donghua Town, Yingde city, 513058 Guangdong,
Contact : Cao Bonnie, 020 87568805

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