Contact Us

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 of polysorbate 21

  • MOLECULAR FORMULA: C26H50O10

  • MOLECULAR WEIGHT: 522.67


Polysorbate 21 MSDS
polysorbate 21
C26H50O10

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 


Instructions on Use and Storage

Storage

Store in a cool, dry place in tightly sealed packages, away from heat and light

Transportation

Transport as non-dangerous goods

Shelf Life

1 year.

Packaging and Shipment
Packaging

25kg/drum, 220kg/drum and 1000kg/drum (special packaging is available upon request)

Shipment

7-14 days after receiving payment

Port

Guangzhou, Shenzhen, Shanghai, Qingdao, etc.

Product Inquiry
No. 7 the 2nd Jinnan Road, Fine Chemical Industrial Base, Qinghua Park, Donghua Town, Yingde City, Guangdong, 513058 China
sales@huanachemical.com
+86-147-4936-5990