聚乙烯吡咯烷酮

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.

Hygroscopic. Light sensitive. Incompatible with strong oxidizing agents.

MFCD00149016

(C₆H₉NO)_n

130°

Ambient temperatures.

Powder

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

14,7697

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