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
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 |
Our polysorbate 21 is commonly used as an emulsifier, stabilizer, diffuser, and lubricant in industrial products
Can be used in industry
Store in a cool, dry place in tightly sealed packages, away from heat and light
Transport as non-dangerous goods
1 year.
25kg/drum, 220kg/drum and 1000kg/drum (special packaging is available upon request)
7-14 days after receiving payment
Guangzhou, Shenzhen, Shanghai, Qingdao, etc.
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