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Carbopol 340 Raw Materials for Cosmetic

China Carbopol 340 Raw Materials for Cosmetic, Find details about China Carbomer 340, Acrylic Acid from Carbopol 340 Raw Materials for Cosmetic

Colour
White
Trademark
TOPESSENCE
Transport Package
Carton
Specification
25kg/carton
Origin
China
HS Code
3906909000
Colour
White
Trademark
TOPESSENCE
Transport Package
Carton
Specification
25kg/carton
Origin
China
HS Code
3906909000

Carbomer/Carbopol 340

Introduction

Carbomer(synonym: Carpobol), chemical name: Carboxypolymethylene.

It is high molecular weight cross-linked polymer. As a pharmaceutical and cosmetic excipient, it was included in some pharmacopeias such as US and UK ones in 1957. Now it is extensively and used in pharmacy,daily chemical industries and other industrial fields.


1. Composition: Acrylic acid polymer
2. Character: White loose powder with relatively strong moisture absorption and slight particular odor, soluble in alcohol, glycerol.
3. Specifications: Based on China Pharmacopeia 2005 edition,Part Two Sanction number: (2005)428401 (Approved by Jinagsu Food And Drug Administration)

Specification

Item

Specification

Appearance

White loose powder

pH

2.5-3.5

Benzene,%

≤0.0002

Loss on drying,%

≤2.0

Residue on ignition,%

≤2.0

Heavy metal,ppm

≤20

Viscosity

4000-65000

Assay for carboxylic acid content,%

56.0-68.0

US Pharmacopoeia(USP 36 NF 31)

Carbomer

Viscosity(5% neutral solution)

Usage

934

30500-39400

Preparation for topical use,gels,emulsion,suspension

940

40000-60000

Preparation for topical use,crystal gels with good clarity

941

4000-11000

Preparation for topical use,crystal gels with good clarity

1342

20000-40000

Preparation for topical use, emulsification,excellent electrolyte tolerance

934P

29400-39400

Controlled release prepartaion for oral,topical delivery system



Carbopol 340 Raw Materials for Cosmetic
 

 

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