Shanghai Dexiang Medicine Tech. Co., Ltd.  

Product Name: Va64 Factory Suply High Quality Pvp S-630 Volatile: Not Volatile State: Solid Type: Chemical Reagent Grade Standard: Medicine Grade Certification: SGS, ISO9001 Trademark: DX Specification: 25kgs/ drum Origin: China HS Code: 39059900 Product Description Cosmetic Grade VP&sol;VA CopolymersProduct Name&colon;VP&sol;VA CopolymersChemical Description&colon;Vinylpyrrolidone with Vinyl Acetate CopolymerINCI&sol;CTFA&colon;VP&sol;VA CopolymerCAS NO&period;&colon;25086-89-9Formula structure&colon; Product Properties&colon;VP&sol;VA Copolymers with different rations of N-Vinylpyrrolidone to Vinyl Acetate&comma;soluble in most organic solvents&period;Which exists in powder&comma;water solution and ethnol solution form&period;VP&sol;VA compolymer forms hard&comma;water-removable and glossy films&comma;it has excellent compatibility with many plasticizers and modifiers&comma;an the hydroscopicity decreases in proportion to the ration of Vinyl acetate&period;Applications&colon;VP&sol;VA Copolymers are the excellent choice as film forming agent and hair-styling agent&comma;which are suitable for fourmulations which used as film forming and viscosity modification&comma;especially in hair styling products&comma; such as Hair Gels&comma;Aerosol gas sprays&comma;Wet look sprays&period;Specifications&colon;Pharmaceutical Grade VP&sol;VA CopolymersProduct Name&colon;CopvodioneChemical Description&colon;Vinylpyrrolidone with Vinyl Acetate Copolymer&comma;PVP&sol;VA 64 PowderINCI&sol;CTFA&colon;VP&sol;VA CopolymerPharmacopeia Name&colon;Copovidone&lpar;Copovidonum&rpar;CAS NO&period;&colon;25086-89-9Formula structure&colon; Properties&colon; White or creamy white&comma;free-flowing power with characteristic smell&comma;hygroscopic&period;Good solubility in water&comma;alcohol and other organic solvents&period;Applications&colon;In view of it&apos;s excellent adhesiveness &comma;film hard and other properties&comma;Copovidone mainly used as water-soluble binder and dry binder in wet&sol;direct granulation processes&comma;also it can be used as film forming materials&period;Specifications&colon;TEST ITEMSSPECIFICATIonSTEST VALUEAppearanceWhite powderCompliesK Value 25.4-34.230.9PH value (1% in water)5.0-7.05.6Monomer (VP+VA) ppm≤10<10Nitrogen %7.0-8.07.4Heavy metal (as lead) %≤ 0.001< 0.001Aldehyde ppm≤ 500< 500NVP %≤ 0.200.09Moisture %≤ 5.03.62