PVP K-30

详情

PVP exists as powder or aqueous solution. It can dissolve in water and variety of organic solvent. It is generally used in cosmetics, surfactants, pharmaceutical industry and other related industrial fields. Product name: PVP K**0 Currency name: Povidone Synonyms: povidone, PVP, Polyvinylpyrrolidone Chemcial name:*-Ethenyl*2pyrrolidinone homopolymer CAS Number: ********8 Molecular formular: ( C6H9NO)n Molecular weight: about ****0 Chemical Structure: Homopolymer of Vinylpyrrolidone Spcification : USP*9(you can find the details in the COA) Physical Properties: Acidity or alkalinity: PH=3.**7.0(5% w/v aqoeous solution) Bulk density: 0.***0.*9g/cm3 True densty: 1.**0 g/ cm3 Fluidity: *0g/s:*6g/s Melting point: **0℃ Application: PVP K**0 can be used as film forming agent, viscosity-enhancement agent, lubricator and adhesive. They are the key component of hair sprays, mousse, gels and lotions & solution. They are also convenience assistant in skin care product, hair-drying reagent, shampoo, eye makeup, lipstick, deodorant, sunscreen and dentifrice. Pharmaceutical: Povidone K *0 is a new and excellent pharmaceutical excipient. It is mainly used as binder for tablet, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment, stablizer for enzyme and heat sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxical assistant of eye drug. PVP has been used as excipients in more than one hundred drugs. Storage: should be preserved in tight container. Packaging: *5 kg / fibre drum Period of validity:3 years