Product Introduction
PVP K30 Powder is also called polyvinylpyrrolidone K30, PVP K30 or polyvidone K30. It is a macromolecule polymer made from N-VinyPyrrolidone (NVP) through polymerization. The K number refers to the mean molecular weight of the povidone, higher K value means higher molecular weight. Povidone K30's mean molecular weight is 40000. This product is white to off white powder, odorless, tasteless, soluble in water and ethanol, insoluble in acetone or ether. Its molecular formula is (C6H9NO)n, and its CAS number is 9003-39-8.
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