Hydroxypropyl Methyl Cellulose Acetate Succinate (HPMCAS)
Product description
Hydroxypropyl Methyl Cellulose Acetate Succinate (HPMCAS) is mixed ester of HPMC acetate and succinic acid. It is tasteless, white to light yellow powder or granule, and mainly used for enteric coating.
Characteristics
Cas No. 71138-97-1
As enteric coating material, it has good film-forming property without plasticizer, good solubility in the upper part of small intestine (duodenum), thus can increase medicine absorption in small intestine.
It can be well dissolved in acetone, ethanol- dichloromethane, acetone- ethanol- water and other solvents.
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Characteristics
Cas No. 71138-97-1
As enteric coating material, it has good film-forming property without plasticizer, good solubility in the upper part of small intestine (duodenum), thus can increase medicine absorption in small intestine.
It can be well dissolved in acetone, ethanol- dichloromethane, acetone- ethanol- water and other solvents.
Specifications
Categories | Pharmaceutical Ingredients |
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Sales markets | Eastern Europe |
Supplied from | China |
Product Applications | Pharmaceutical |
Product Certifications | Halal; Kosher |
Hydroxypropyl Methyl Cellulose Acetate Succinate (HPMCAS)