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Product Infomation
Product Name Polyvinylpyrrolidone, PVP
Catalog Number POL-TE078
Size 5g;10g;25g
Description Polyvinylpyrrolidone (PVP) is a nonionic polymer synthesized by polymerizing N-vinylpyrrolidone monomers under initiator action. Within the PVP molecule, the methylene group is a nonpolar moiety exhibiting lipophilic properties, capable of forming chains and pyrrolidone rings. The lactam group, however, is a strongly polar moiety with hydrophilic effects. This structural characteristic enables PVP to dissolve not only in water but also in polar organic solvents such as alcohols, alkanes, carboxylic acids, and amines.
Application Widely used in pharmaceutical healthcare, new materials, and as dispersion stabilizers for suspension and emulsion polymerization.
CAS Number 9003-39-8
Molecular Formula (C6H9NO)n
Molecular Weight 1300 kDa
Feature PVP is a green polymer product and an important water-soluble amide-based fine chemical.
Melting Point 165-185°C
Density 1.144 g/cm3
Storage -20°C (24 months); 4°C (12 months); Store away from light
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