Shanghai Dexiang Medicine Tech. Co., Ltd.  

Product Name: Povidonek25 for Drug Binder Excipient Pirrolidon Model NO.: PovidoneK25 for Drug Binder excipient Pirrolidon Volatile: Not Volatile State: Solid Type: Chemical Reagent Grade Standard: Medicine Grade Certification: SGS, ISO9001 Trademark: DX Transport Package: 25kgs/Drum Specification: BP/USP/EP Origin: China HS Code: 39059900 Product Description Technical Grade PVPProduct Name:PolyvinylpyrrolidoneChemical Description:Homopolymer of 1-Vinly-2-Pyrrolidone,PolyvinylpyrrolidoneINCI/CTFA:PVPCAS NO.:9003-39-8Formula structure: Product Properties:Technical grade PVP(PVP K Series) products are existing as powder and water solution form,and being supplied in a wide molecular weight range,easily dissolve in water,alcohol and other organic solvents.They are highly hygroscopicity,excellent film-forming capacity,adhesiveness and chemical stability,none toxicity.Applications: Technical grade PVP are being used in Textiles/Fibers,Adhesives,Coatings/paintings,Laundry/Household detergent,Inks,Ceramics and other hi-tech industries.Specifications:Pharmaceutical Grade PVPProduct Name:PolyvinylpyrrolidoneChemical Description:Homopolymer of 1-Vinly-2-Pyrrolidone,PolyvinylpyrrolidoneINCI/CTFA:PVPPharmacopeia Name:Povidone(Povidonum)CAS NO.:9003-39-8Formula structure: Product Properties: Povidone is a hygroscopic polymer ,supplied in white or creamy white powder or flakes,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value.It's easily soluble in water and many other organic solvents,with excellent hygroscopisty,film-forming,adhesive,chemical stability and toxicological safeness characters.Applications:Povidone is one of the most important excipient in the worldwide for pharmaceutical industry,whatever for human health care products and animal health care products.It's more and more used as:1)Binder for tables,capsule,2)Sugar coatings and films,3)Thickening agent,4)Solubility Improver for poorly soluble drugs,5)Bioavailability Enhancer for drug's active ingredients,6)Pore-forming for membrane products.PovidoneK25 for Drug Binder excipient PirrolidonSpecifications:TEST ITEMSSPECIFICATIonSTEST VALUEAppearanceWhite powderConformsK Value 22-2825.12Monomer ppm< 10< 10Moisture %≤ 5.03.75Sulfateash %< 0.10.026PH value3-73.80Nitrogen %11.5-12.812.02Aldehyde (as acetaldehyde) %< 0.05< 0.05Heavy metal (as lead) ppm< 10< 10Hydrazine ppm< 1.0< 1.0Peroxide ppm< 400< 400