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.
Send product request
Other supplier products
 |
Polysorbate 81 | Polysorbate81, also known as polyoxyethylene (5) sorbitan monooleate, consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular form... |
 |
Polysorbates | Polyoxyethylene sorbitan esters, also known as polysorbates, are ethoxylated sorbitan esters. They are non-ionic hydrophilic surfactants that are c... |
 |
Sorbitan Monooleate | What Is Sorbitan Monooleate Sorbitan monooleatesurfactant, also known as sorbitan oleate/SMO, is synthesized by the esterification of sorbitan... |
 |
Sorbitan Esters | Sorbitan Esters Sorbitan esters are nonionic lipophilic surfactants that are commonly used as water-in-oil (W/O) emulsifiers and stabilizers. Sorbi... |
 |
Sorbitan Trioleate | Sorbitan trioleate, also known as STO, is synthesized by the esterification of sorbitanwith oleic acid. It has a molecular formula of C60H108O8. At... |
Same products
 |
Polysorbate 80 | Seller: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 80 also known aspolyoxyethylene sorbitan monooleate, consists of sorbitol, ethylene o... |
 |
Polysorbate 65 | Seller: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 65, also known as polyoxyethylene 20 sorbitan tristearate, consists of sorbitol, ethy... |
 |
Polysorbate 61 | Seller: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 61, also known as polyoxyethylene (4) sorbitan monostearate consists of sorbitol, eth... |
 |
Polysorbate 60 | Seller: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 60, also known as polyoxyethylene sorbitan monostearate, consists of sorbitol, ethyle... |
 |
Polysorbate 40 | Seller: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 40, also known as polyoxyethylene sorbitan monopalmitate, consists of sorbitol, ethyl... |
