Surface active agents

PRODUCT NAME：Polyvinylpyrrolidone (PVP)

Product Name:Polyvinylpyrrolidone

ChemicalDescription:Homopolymer of1-Vinly-2-Pyrrolidone,Polyvinylpyrrolidone

INCI/CTFA:PVP

Pharmacopeia Name:Povidone(Povidonum)

CASNO.:9003-39-8

Product Properties: Povidone is a hygroscopicpolymer ,supplied in white or creamy white powder or flakes,ranging from low tohigh viscosity & low to high molecular weight,which characterized by KValue.It’s easily soluble in water and many other organic solvents,withexcellent hygroscopisty,film-forming,adhesive,chemical stability andtoxicological safeness characters.

Applications:Povidone is one of the most important excipientin the worldwide for pharmaceutical industry,whatever for human health careproducts and animal health care products.It’s more and more used as:1)Binderfor tables,capsule,2)Sugar coatings and films,3)Thickening agent,4)SolubilityImprover for poorly soluble drugs,5)Bioavailability Enhancer for drug’s activeingredients,6)Pore-forming for membrane products.