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Skin Care Raw Cosmetic Ingredients Cas 9007-20-9 Carbomer 981 980 99% Purity

Basic Information
Place of Origin: China
Brand Name: Sengmei
Certification: ISO
Model Number: carbomer
Minimum Order Quantity: 1kg
Price: Inquiry
Packaging Details: 1kg/bag,25kg/drum
Delivery Time: 3 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000kg per month
Detail Information
Name: Carbomer MW: 280.74668
MF: C15H17ClO3 Colour: White
Certificate: ISO Purity: 99%
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Product Description

CAS 9007-20-9 carbomer 981 980 in skin care with best price

Carbomer Introduction

Carbopol 940,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 . This product is acrylic bonded allyl sucrose or pentaerythritol allyl ether polymer. Calculated on dry goods, including carboxylic acid group (-cooh) group - should be 56. 0 % ~ 68. 0 %.

Carbomer Function

Carbopol 940 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.

Carbomer Specification

Items Specification Result
Appearance Fluffy,white powder,with slight odor Conform
Ignition residue ≤2% 1.6%
PH 2.5-3.5 3
Heavy metal ≤20ppm Conform
Benzene <0.0002% Conform
Viscosity 40000-60000mpa.s 51000mpa.s
Loss on drying ≤2% Conform
Assay for carboxylic acid 56%-68% 67%

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