The use of PVP good solubility, solubilization, physiological compatibility, bonding capacity and ability to complex performance in the field of medical health care, can be used as binder, excipient, coating agent, jumped solution agent, cosolvent , disinfectant, solubilizers, sustained-release, capsule shell, dispersion stabilizer, film-forming agent. In some countries, such as the United States, Germany, Japan, PVP in the field of health care in the medical application of PVP consumption accounts for about 40% to 55%. Currently, PVP in medicine and medical
pharmaceuticals industry ,dissolving assistant for injection,flow assistant for capsule.

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: