应用
A cryoprotectant, also useful in plant cell culture research Polyvinylpyrrolidone is used as a cryoprotectant. It is used as a binder for tablets in pharmaceuticals. It is added to iodine and forms a complex povidone-iodine, which is having disinfectant properties, used in various products like solutions, ointment and pessaries. It is used as an adhesive in glue stick, emulsifier, additive for batteries, ceramics, fiberglass, inks, and inkjet paper, thickening agent in tooth whitening gels and to increase resolution in photoresists for cathode ray tubes. Further, it is used in personal care products such as shampoos, toothpastes, hair sprays and hair gels. In addition to this, it finds application in contact lens solutions, disintegrant for solution polymerization and in steel-quenching solutions.

备注
Hygroscopic. Light sensitive. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00149016

分子式
(C₆H₉NO)_n

熔点
130°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water, alcohol, chlorinated hydrocarbons, amines, nitro paraffins, lower wt fatty acids and chloroform. Insoluble in ether.

Merck
14,7697

安全信息

TSCA
是