POLYVINYLPYRROLIDONE

White or milk white powder or granule. The hygroscopicity of liquid powder, odourless or slight odor, soluble in water, alkali, acid and organic solvent polarity, have very strong expansion in complex power performance and with many kind of material. The polyvinylpyrrolidone (polyvinyl pyrrolidone) PVP for short, is a kind of nonionic polymeric compounds, N - vinyl amide polymers is the most characteristic, and is the deepest, wide varieties of fine chemicals. Now has developed into a nonionic, cationic and anionic 3 kinds big, industrial grade, pharmaceutical grade, food grade 3 kinds of specifications, the relative molecular mass from several thousand to more than one million of homopolymer and copolymer and crosslinked polymer products, and unique for its excellent performance for a wide range of applications.

Apperance: White crystalline powder
Molecular Formula: C18H27N3O3X2
Molecular Weight: 111.143
Melting point:  130ºC

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