Polyvinylpyrrolidone powder Raw Materials CAS 9003-39-8

MF:CH4

MW:16.04246

EINECS:1312995-182-4

Specification:Polyvinylpyrrolidone powder

Sample:Polyvinylpyrrolidone powder

Brand:Polyvinylpyrrolidone powder

Appearance: powder

Storage: Cool Dry Place

Brand: chemical Raw Materials

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of Polyvinylpyrrolidone powder

Polyvinylpyrrolidone powder, referred to as PVP, is a polymer of vinylpyrrolidone. Due to their different polymerization degrees, polyvinylpyrrolidone powder is divided into soluble PVP and insoluble PVPP. Polyvinylpyrrolidone CAS 9003-39-8 is one of the three new pharmaceutical excipients, which can be used as tablets, granules, and lubricants. Polyvinylpyrrolidone Raw Materials A fluid white or nearly white powder having definite hygroscopicity. It smells slightly.

Applications/Functions of Polyvinylpyrrolidone powder

• Polyvinylpyrrolidone powder is used as a stationary liquid for gas chromatography
• Polyvinylpyrrolidone CAS 9003-39-8 is widely used as a thickener, emulsifier, lubricant and clarifying agent, and also as a complex of the disinfection and sterilization agent PVP-I
• Polyvinylpyrrolidone Raw Materials as colloidal stabilizer and clarifying agent, can be used for the clarification of beer, according to the production needs of appropriate use.
• Disinfectant for medical purposes, aquaculture and animal husbandry. Used for skin and mucous membrane disinfection.

Physicochemical Property of Polyvinylpyrrolidone powder

Polyvinylpyrrolidone powder A fluid white or nearly white powder with definite hygroscopicity. It smells slightly.

Production methodprocess of Polyvinylpyrrolidone powder

Polyvinylpyrrolidone CAS 9003-39-8 is purified from 30% ~ 60% aqueous solution of purified 1-ethylene-2-pyrrolidone in the presence of ammonia or amine and hydrogen peroxide as catalyst at 50℃ after cross-chain homopolymerization.