Name: Polyvinylpyrrolidone

Briefly called: PVP

CAS No: 9003-39-8

Density: 1.144g/cm3

Boiling point: 217.6°C

Melting point: 130°C

Flash point: 93.9°C

application

1. Pharmaceutical grade PVP is one of the three new pharmaceutical excipients advocated internationally. It can be used as a binder for tablets and granules, a cosolvent for injections, and a glidant for capsules.

2. PVP itself is not carcinogenic and has good food safety. It can form complexes with specific polyphenol compounds (such as tannins). In food processing, it is mainly used as a clarifier and stabilizer for food such as beer, fruit juice, and wine.

3. In daily cosmetics, PVP and copolymers have good dispersibility and film-forming properties. PVP can protect colloids in emulsions, and can be used in fatty and non-fat pastes, as styling liquid and hair spray And mousse setting agent, hair conditioner sunscreen agent, shampoo foam stabilizer, wave setting agent and dispersant and affinity agent in hair dye.