Carboxypolymethylene Carbopol 940
Quick Details Port: Tianjin Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 500.0 Metric Ton/Metric Tons per Month Other Names: carbopol Viscosity: 15-30 Usage: Cosmetic Raw Materials,Detergent Raw Materials,Hair Care Chemicals Purity: Acrylic Polymer 98-100% Range: carbomer 934,940,941,1342,934P Appearance: White loose powder Loss on drying,%: ≤2.0 CAS No.: 9003-01-4 Heavy metal,ppm: ≤20 Assay for carboxylic acid content,%: 56.0-68.0 Residue on ignition,%: ≤2.0 EINECS No.: 202-415-4 Quality control: Yes PH: 2.5-3.5 MF: C3H4O2 Benzene,%: ≤0.0002 Packaging Detail: 20kg per carton or as client’s requirement Carboxypolymethylene Carbopol 940 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 polymer2. 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 […]