Crospovidone,polyplasdone,PVPP
Trade Name:polyplasdone
Chemical Name:Crosslinked polyvinlypyrrolidone,Polyvinylpolypyrrolidone,PVPP USP/EPName:Crospovidone/Crospovidonum
NCI/CTFA Name:Insoluble PVP
CAS NO.:25249-54-1;9003-39-8
Properties:
White or cream white,free-flowing powder,hygroscopic,odourless or with characteristic smell,insoluble in water,alkali,acid and all other common solvents,swells rapidly in water but without forming a gel.
Quality Standard:Ph.EP,USP/NF
Specification:
Appearance:White or yellowish-white powder or flakes.
Water-soluble substances(Max):1.0%
PH value(1% aqueous solution):5.0~8.0
Applications:
It is wildly used as tablets disintegrants in pharmaceutical industry,complexing agent of pharmaceutical ingredients and suspension stabilizer.
