Polyvinylpyrrolidone Cross-linked CAS 25249-54-1

EC NO.

201-800-4

M. F.

C6H9NO

M.W.

111.1418

Application

Application

PVP-P behaves as a white or creamy white powder with faint characteristic odor, which is easily hydrophilic and capable of complex with such substance as phenol, etc. It is completely insoluble with relatively high crosslink density and does not form gels that can impede disintegration, dissolution and drug release. It was accepted into Ph Eur 5.0 and USP/NF28th.

Biophysical-chemical information

Density

1.144g/cm3

Melting Point

300℃

Boiling Point

217.6°C at 760 mmHg

Refractive Index

1.593

Flash Point

93.9°C

Vapour Pressure

0.132mmHg at 25°C

Safety Information

Safety Description

S24/25