English name: Polyvinylpyrrolidonecross – linkedEnglish equivalent :PVP; PVPP; POP; PVPK30; POLYVINYLPYRROLIDONEK90; POLYVINYLPOLYPYRROLIDONE; Polyplasdone; K-30; PLASDONE; POLYVIDONE Chinese name: cross-linked polyvinylpyrrolidone Chemicalbook Chinese synonyms: pyrrolidone; Crosslinked POvidone; Polyvinylpyrrolidone; Crosslinked polyvinylpyrrolidone; Polyvinylpyrrolidone crosslinking; Insoluble polyvinylpyrrolidone; Crosslinked polyvinylpyrrolidone; , polyvinylpyrrolidone; Polyvinylpyrrolidone, crosslinked; Crosslinked POvidone (Model XL) CBNumber:CB0744957 Molecular formula :C6H9NO Molecular weight :111.14176MOLFile:25249-54-1.mol Chemical properties of crosslinked polyvinyl pyrrolidone Melting point: ~165 °C(dec.)(lit.) Form: powder Color: Whitetooff-white Water solubility: Insolubleinwater,acidandalkaline. CAS Database: 25249-54-1   Properties, uses and production technology of crosslinked polyvinylpyrrolidone Application field Crosslinked polyethylpyrrolidone (PVPP) is a kind of crosslinked polymer which is polymerized from vinylpyrrolidone monomer under certain conditions and is insoluble in water, strong acid, strong base and common organic solvents. As an important polymer fine chemical product,PVPP has many excellent and unique properties, and has been widely used in cosmetics, food, medicine and other fields. peculiarity Crosslinked polyvinylpyrrolidone (PVPP) can be seen as a linear PVP molecular chain…