Crospovidone (pvpp)

Key Attributes.

Crospovidone (PVPP) CAS: 9003-39-8 Character: White or yellowish-white powder or flakes, hygroscopic, practically insoluble in water, in alcohol and in methylene chloride. Package: Net weight 20KG per drum. Specifications: Conforms to standard USP27. Items USPNF Identification Conforms PH 5.0~8.0 Water =5.0% Residue on ignition =0.4% Water-soluble substances =1.5% Heavy metals =0.001% Vinylpynrrolidinone =0.1% Nitrogen content 11.0~12.8% Risidual solevents Conforms