1).Acted as an antiseptic agent against a broad spectrum of microorganisms; 2).Widely used in pharmaceuticals, daily chemicals, agriculture, industry, graziery, etc A. skin and equipment disinfectant before injection or surgery B. Anti-infection treatment for oral, gynecological, surgival and skin etc.; C. Gynecological medicine D. Sterilizer, disinfectant in the foodstuff industry and aquaculture, preventing animal diseases.
Widely used in pharmaceuticals, daily chemicals, agriculture, industry, graziery, etc

CAS NO:88-12-0

EC NO:201-800-4

Molecular Formula:C₆H₉NO

Molecular Weight:111.14

Synonyms:;1-Vinyl-2-pyrrolidinone;Vinylpyrrolidoneopticalgrade;N-Vinylbutyrolactam;Vinylpyrrolidone;NVP;N-vinylpyrrolidone;N-Vinyl-2-pyrrolidinone;3-Vinyl-2-pyrrolidinone;

Molecular Structure:

CAS NO:9003-39-8

EC NO:

Molecular Formula:(C₆H₉NO)n

Molecular Weight:111.143

Synonyms:;Polyvinyl pyrrolidone;Povidone;PVP;PVP-K;PVP-K17;PVP-K25;Polyvinylpyrrolidine;PVP-K30;PVP K 30;PVP-K90;poly vinyl pyrrolidone;K-30;Crospovidone;Polyinylpyrrolidone;Polyvinglpyrrolidone;PVP K30/K90;K30;PVP K30;Povidone K25 K30 K90;poly vinyl pyrrolidinone(K=90)urethane;POVIDONE K-17;Polyvinylpyrrolidone/(PVP-K series);

Molecular Structure:

CAS NO:150599-70-5

EC NO:

Molecular Formula:(C₆H₉N₂·C₆H₉NO·CH₃O₄S)x

Molecular Weight:331.3909

Synonyms:1-Methyl-3-vinylimidazolium methyl sulfate-N-vinyl-2-pyrrolidone copolymer;l-poly[(3-methyl-1-vinylimidazolium methyl sulfate)-co-(1-vinylpyrrolidone)];luviquattm ms 370;poly[(3-methyl-1-vinylimidazolium methyl sulfate)-co-(1-vinylpyrrolidone)];Polyquaternium D44, Poly[(3-methyl-1-vinylimidazolium methyl sulfate)-co-(1-vinylpyrrolidone)]

Molecular Structure: