Calcium Polycarbophil (CPC) is the calcium salt of polyacrylic acid cross-linked with divinyl glycol,for use in manufacturing bulk laxatives, prescription or non-prescription. CPC is used for treatment of chronic constipation on patients who experience edema, hypertension and underlying heart decline. Due to its remarkable property of water absorption, it is indicated for treatment of watery diarrhea. * USP Specification: Appearance: White or milk white powder Identification: Positive Loss on Drying: 10% Max. Content of Calcium: 18-22% Absorbing Power: 35g/g Min. Organic Volatile Impurities: Acrylic acid: 5000ppm Max. Divinyl glycol: 500ppm Max. Packaging Specification: 25kg, 50kg/drum or as per customers’ requirements. Storage: Stored in a cool dry place. Protected from light. Sealed after use.