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Carbomer is mostly used in the manufacture of cosmetics; it can also be used for drug control release.
Because carbomer has the advantages of safety, stability, inertness and non-irritation, it is a polymer material widely used in pharmaceutical preparations. Carbomer can be divided into methacrylic acid copolymer and methacrylate copolymer two categories, due to the different copolymer components and proportions, has a variety of characteristics of dissolution in gastric juice, intestinal fluid or insoluble in water. Therefore, it is often used for film coating, solid dispersions, sustained release pellets, sustained release skeleton tablets and other pharmaceutical uses.
Items | Standard | Results |
Appearance | White loose powder | Conforms |
Loss on drying | ≤2.0% | 1.2% |
Heavy metals | ≤20ppm | 10ppm |
Benzene | ≤0.5% | N.D. |
Assay | 56.0~68.0% | 63.0% |
Product parameters | |
Cas number: | 9003-01-4 |
Appearance: | White loose powder |
Purity: | 56~68% |
Package details: | 20kg/carton |
Brand: | Fortunachem |
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