Carbopol Powder,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.
Product name | Carbopol 940 |
Others name | Carbomer, Carboxypoly-methylene |
Apperance | White powder |
Purity | Min 99% |
Others specification | Carbopol 940,Carbopol 941,Carbopol 934,Carbopol 980,Carbopol 380, Carbomer Ultrez 20,Carbomer Ultrez 21,Carbomer Ultrez 10,Carbomer 2020 |
Grade | Cosmetics |
CAS No. | 9007-20-9 |
Shelf time | 2 years,keep away sunlight, keep dry |