NVP, PQ-11, 2-pyrrolidone

Characteristics--A colorless to slightly yellowish transparent liquid;--Soluble in water and a variety of organic solvents;--Reactive and susceptible to hydrolyzation and polymerization; SPECIFICATION TEST 1 Purity 99.5 min2 Density(g/ml) 1.03-1.043 Water 0.2% max4 2-pyrrolidone 0.2% max5 Freezing point 13.0-14.06 Color,APHA 60 maxApplications--An important monomer for varieties of homopolymers, copolymers, crosslinked polymer and so on;--A reactive diluent in UV curable coating for plastics, wood, metal, inks, Electronics, Adhesives etc;