Shanghai Dexiang Medicine Tech. Co., Ltd.  

Product Name: Pharmaceutical Grade Pvpp Medicine Food Grade Pvpp Model NO.: Food Grade PVPP State: Solid Certification: ISO 9001, USP, BP, Ep Powder: Yes Trademark: DX Specification: 25kgs/ drum Origin: China HS Code: 39059900 Product Description PVPPMedicine/ Food Grade PVPPProduct Name&colon;PVPPChemical Description&colon;Croslinked PVP&comma;Crospovidone&comma;Insoluble PVP&comma;PollyvinylpolypyrrolidoneINCI&sol;CTFA&colon;Insoluble PVPCAS NO&period;&colon;9003-39-8&comma;25249-54-1Formula Structure&colon; Product Properties&colon; PVPP is hygroscopic&comma;insoluble in water and all other common solvents&comma;but it swells rapidly in aqueous solutbition without any gel froms&period;Applications&colon;Thanks to it&apos;s insoluble properties in water and other common solvents&comma;PVPP is widely acted as stabilizers & clarifier for Beer&sol;Wine and other beverages products&comma;it can romove polyphenols and tannins substances during the Beer&sol;Wine&sol;Beverage processing&period;Pharmaceutical Grade PVPPProduct Name&colon;CrospovidoneChemical Description&colon;Croslinked PVP&comma;Crospovidone&comma;Insoluble PVPPollyvinylpolypyrrolidoneINCI&sol;CTFA&colon;Insoluble PVPPharmacopeia Name&colon;Crospovidone &lpar;Crospovidonum&rpar;CAS NO&period;&colon;9003-39-8&comma;25249-54-1Formula Structure&colon; Product Properties&colon; Crospovidone is hygroscopic&comma;insoluble in water and all other common solvents&comma;but it swells rapidly in aqueous solutbition without any gel froms&period;Its&semi; classified as Crospovidone Type A and Type B according to the different particle size&period;Applications&colon;In the pharmaceutical industry&comma;Crospovidone are widely used as 1&rpar;Disintergrating agent&comma;2&rpar;Stabilizer for suspension&comma;3&rpar;Moisture Absorbent&comma; 4&rpar;Complextant of Polyphenols and Tannin for the extract formulations&period;Specifications&colon;TEST ITEMSSPECIFICATIonSTEST VALUEAppearanceWhite powderCompliesSoluble components %< 1.50.29Loss on drying %≤ 5.03.25N-vinylpyrrolidone ppm≤ 10< 10PH value (1% in water)5-86.85Arsenic ppm ≤ 3< 3Moisture %< 5.03.59Sulfateash %< 0.20.035Nitrogen content %11.0-12.811.65Heavy metal (as Pb) ppm≤ 10< 10Peroxides(as H2O2) ppm≤ 400< 400