Pharma and Cosmetic Grade Carbomer Carbopol 940

China Pharma and Cosmetic Grade Carbomer Carbopol 940, Find details about China Carbomer, Poly (ACRYLIC ACID) from Pharma and Cosmetic Grade Carbomer Carbopol 940

Model NO.
99%
Trademark
SH
Transport Package
25kg/Drum or 25kg/Bag
Specification
99% min
Origin
China
HS Code
3906909000
Model NO.
99%
Trademark
SH
Transport Package
25kg/Drum or 25kg/Bag
Specification
99% min
Origin
China
HS Code
3906909000

Product Name:Carbopol 940

Specification:99% min

Appearance:White Fine powder

CAS:9007-20-9

Molecular Formula:C3H4O2

Test Method:HPLC, UV

OEM Service:Available

Main ingredient: carboxylic acid

Viscosity: (mPa.s), 0.20%:15000-30000

Shelf time:2-5 years(keep away sunlight,keep and dry)

 

Carbopol 940 also called CarbCarbopol, also called Carbomer or Carboxypoly-methylene is a generic name for synthetic high molecular weight polymers of acrylic acid used as thickening, dispersing, suspending and emulsifying agents in pharmaceuticals and cosmetics. They may be homopolymers of acrylic acid, crosslinked with an allyl ether pentaerythritol, allyl ether of sucrose or allyl ether of propylene. Carbomers are found in the market as white and fluffy powders. They have the ability to absorb, retain water and swell to many times their original volume. Carbomers codes (910, 934, 940, 941 and 934P) are an indication of molecular weight and the specific components of the polymer