Wholesale/Supplier Top Grade Cosmetic Raw Material Low Price High Purity 99% CAS 9003-01-4 Carbopol 940 Powder Carbomer 940 in Stock

Min.Order: 25

Product origin: Suzhou, Jiangsu, China

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US$ 24 ~ 28

Description

Product Name	Carbomer 940
Other Name	Carbopol 940, Poly(Acrylic Acid)
CAS No.	9003-01-4
Molecular Formula	C5H10O2
Molecular Weight	102.1317
EINECS	618-347-7
Appearance	White Powder
Assay	99%
Brand Name	Greenway

Product Introduction:
Carbopol 940, also called Carbomer 940 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 Functions:
Carbomer is used for topical formulations and suitable for preparation of gels, creams and coupling agent. Carbomer and cross-linked acrylic resin as well as series products of these cross-linked polyacrylic acid are widely used at present and are often used in topical lotion, cream and gel. In a neutral environment, Carbomer system is an excellent gel matrix with crystal appearance and nice sense of touch, so Carbomer is suitable for preparation of cream or gel.

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