Polyvinylpyrrolidone Polymer used as a pharmaceutical aid, complexing agent, and a solubilizer. 产品信息 Form Off-white solid Molar mass 40000 Contaminants Heavy metals: ≤10 ppm Solubility H2O RTECS TR8370000 CAS number 9003-39-8 Merck USA index 14, 7697 商店和运输信息 Storage +15°C to +30°C Ship Ambient Temperature Only Standard Handling