Product Description
Items Standards
Outer appearance white loose powder
Viscosity 20000~40000 mPa.s
PH value 2.5~3.5
Benzene = 0.01%
Loss on drying =2.0%
Residue on ignition (%) = 2.0%
Heavy Metal =20ppm
Carboxylic acid (–COOH) 56.0~68.0%
Character : Carbomer 1342 is a high molecular weight copolymer of acrylic acid and a long chain alkyl methacrylate cross-linked with allyl ethers of pentaerythritol. Carbomer 1342, previously dried in vacuum at 80for 1 hour, contains not less than 52.0 percent and not more than 62.0 percent of carboxylic acid (–COOH) groups.
Usage: It is mostly used in local drug delivery system, could used as thickener for cosmetics.
Application: Usually used as thickener,emulsifier. In the pharmaceutical industry, ofen used to make ointment, suppository, cream, gel, etc.
Packing: 10KG/Carton or 20KG/Carton
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Company Profile
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Business Type: |
Chemical raw materials,pharmaceutical necessities,medicinal intermediate,crude drug, plant extracts, mechanical equipment etc. These products are mostly applied to chemical industry and neighboring line such as medicine, food, Health care, painting... |
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Year of Establishment: |
2008 |
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Address: |
:Room 803,Building 4,No.668,Electric Power Design Institute,Democracy RD,Wuchang District |
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City: |
Wuhan |
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Zip/Postal: |
430000 |
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Country: |
China |
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