Chemical name: polyvinylpyrrolidone
CAS accession number: 9003-39-8
Product specifications:
Appearance：white powder
Chemical formula ：(C6H9NO)n
Molecular weight：111.143
Density g/cm3 ： 1.69
Melting point ℃ ：130
Boiling point ℃：90-93
Content %：98
K： 30.24
PH：3.63
Vinylpyrrolidone %：0.01
Burning residue %：0.01
Nitrogen Content %：11.8
Aldehyde (calculated as acetaldehyde) % ：0.02
Heavy metals (in terms of lead) ppm：＜10
Hydrazine ppm：＜1.0
Peroxide ppm : 77
◆Nature:is hygroscopic, easily soluble in water, ethanol, ether and other organic solvents, and has strong complex adsorption capacity for many substances.
◆Application:is the binder for tablets and granules. It can also be used as a glidant for capsules, a detoxifier and lubricant for eye medicine, a cosolvent for injections, a dispersant for liquid preparations, a stabilizer for enzymes and heat-sensitive drugs. It can also be used as a cryopreservation agent in medicine.
◆Storage method:dry seal, room temperature.
What is the PVP K30
Povidone K30 is an organic compound with the molecular formula (C6H9NO)n, white to milky white powder; Odorless or slightly extra smelly, tasteless.
Used as pharmaceutical excipients, adhesives and co-solvents.
Povidone K30(PVPK30) is widely used in medicine and is one of the three new pharmaceutical excipients advocated internationally. The most widely used adhesives are tablets and granules. PVP can also be used as a flow aid for capsules, a detoxifying agent and lubricant for eye drugs, a co-solvent for injections, a dispersant for liquid preparations, and a stabilizer for enzymes and heat-sensitive drugs. Povidone can also synthesize PVP-I disinfectant with iodine. PVP can also be used as a cryogenic preservative in medicine. There are hundreds of drugs using PVP products as excipients.
Price quote:
China PVP(polyethylene pyrrolidone)(K30) factory cash offer including tax is stable, currently in 71200~77700 yuan/ton, the average price of 74,450 yuan/ton, no change from yesterday. For details, please contact our customer service.
