CHEMICAL NAME: Polyvinylpyrrolidone (PVP) K30, K90, K17, K25
CAS number: 9003-39-8
Molecular Formula: [C6H9NO]n
Molecular Structure:
Molecular Weight: [111]n
Properties: A white powder, it can dissolve in ** and a variety of organic solvents. It has good hygroscopicity, film-forming capability, complexing ability and physiological compatibility.
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