IPDB › China Industry › Chemicals
China, Chinese Polyvinylpyrrolidone K15 K17 CAS 9003-39-8 Pvp K30 / Pvp K901 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsOrganic IntermediatePvp K30Polyvinylpyrrolidone
Quzhou Ebright Chemicals Co., Ltd.
Preview:
Product Description Polyvinylpyrrolidone K-30 Basic Information Product namePolyvinylpyrrolidone (Povidone, PVP)USP and EP NamePovidone(Povidonum)CAS No.9003-39-8EINECS No.1312995-182-4Structure Formula Technical SpecificationTechnical GradeItemK15K17K25K30K90K value 13-1715-1923-2727-3388-98N-Vinylpyrrolidone 0.20.20.20.20.2Moisture % max5.05.05.05.05.0PH value (5% in water)3.0-5.03.0-5.03.0-5.03.0-5.04.0-7.0Residue on ignition % max0.10.10.10.10.1Nitrogen content %11.5-12.811.5-12.811.5-12.811.5-12.811.5-12.8Pharma Grade (USP/EP/BP/JP)ItemK15K17K25K30K90K value 13-1715-1923-2727-3388-98(CP/USP)0.1% max0.10.10.10.10.1(USP/EP/BP) ppm max 1010101010Moisture %5.05.05.05.05.0Solid content % min.9595959595PH value (5% in water)3.0-5.03.0-5.03.0-5.03.0-5.04.0-7.0Residue on ignition %0.10.10.10.10.1Nitrogen content %11.5-12.811.5-12.811.5-12.811.5-12.811.5-12.82-Pyrrolidone (impurity B)% max3.03.03.03.03.0Acetaldehyde (as acetaldehyde) ppm max500500500500500Heavy metal (as Pb) ppm max1010101010Hydrazine ppm max11111Peroxide (As H2O2) ppm max400400400400400Application field Cosmetic: PVP-K series can be used as film-forming agent, viscosity-enhancing agent, lubricator and adhesive in hair sprays, mouses, hair-fixing gels and colution. They are also useful auxiliary materials in skin-care product, hair-dying reagent, shapoo, lipstick, deodorant, sunscreen and dentifrice.Pharma: PVP-K30 (pharma grade) is a kind of new excellent pharma excipient. It is mainly used as binder for tablet and granule, dissovlving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment, stabilizer for enzyme and heat-sensitive drug, co-precipitant for poorly soluble drugs, lubricator and antitoxic assistant for eye drug. PVP has been used as excipient in more than one hundred drugs.Other Utility: Suspensant, dispersant and emulsifier disinfectorPaint and coating Printing inkTextile and dyestuff Building materialPaper making TV kinescopePolymer ultra-filtration membrance, micro-filtration membranceGlass fiber PackingStandard packaging includes the following: 25kg per drumOther package sizes are available upon request. StorageStore in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use. Period of validity24 months
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...