N Vinyl 2 Pyrrolidone Nvp

Poly vinyl acetate pva in contrast is a soft water insoluble nonpolar polymer that resists removal by shampoo.

N vinyl 2 pyrrolidone nvp.

Specification no tests specification 1 purity ge 99 5 2 denstiy g ml 1 03 1 04 3. This plasticization causes hairsprayed hair to droop in humid atmospheres. 88 12 0 molecular and structural formula c 6 h 9 no characteristics a colorless to slightly yellowish transparent liquid. N vp is also used as a reactive thinner in uv cured inks and lacquers.

Chemical description n vinyl 2 pyrrolidone abbr nvp cas no. It is the precursor to polyvinylpyrrolidone pvp an important synthetic material. C 6 h 9 no. It is produced industrially by vinylation of 2 pyrrolidone i e.

N vinyl 2 pyrrolidone nvp cas 88 12 0 is a clear to slightly yellow liquid crystallization under 13 it s easy to hydrolyze and polymerize itself but it can remain as liquid at room temperature for extended periods. Reactive diluent monomer copolymer modifier for industrial and cosmetic use. N vinylpyrrolidone nvp is an organic compound consisting of a 5 membered lactam linked to a vinyl group it is a colorless liquid although commercial samples can appear yellowish. The base catalyzed reaction with acetylene.

For pharmaceuticals cosmetics and food additives or copolymers used as viscosity improvers in oils and in water borne paints and adhesives. Soluble in water and a variety of organic solvents. Reactive and susceptible to hydrolyzation and polymerization.