N-Vinyl-2-pyrrolidone / NVP CAS No.:88-12-0
Chemical Name: N-Vinyl-2-pyrrolidone
CAS No.: 88-12-0
Assay: ≧99%
Appearance: Colorless transparent liquid
product description
N-Vinyl-2-pyrrolidone More Details：
Specification:
| Item | specification |
| Appearance | Colorless transparent liquid |
| Purity (wt%,GC) | ≧99.9% |
| Water (wt%,K.F.) | ≦0.02% |
| C-Me. NMP(wt%,GC)) | ≦0.05% |
| Density（D420） | ≦1.028-1.035 |
| Colority | ≦15 |
| PH Value（10% V/V） | 6-9 |
| Free amine((As monomethylamine,wt%) | ≦0.003% |
| Refractive index（NP20） | 1.467-1.471 |
N-Vinyl-2-pyrrolidone Usage：
High molecular weight monomer: Preparation of PVP (polyvinylpyrrolidone) for pharmaceutical tablet adhesives, daily chemical setting agents, and beverage clarification aids
UV curing system: Active diluents for UV coatings, UV inks, and UV adhesives to enhance adhesion and curing speed (perfectly matching your first set of coatings/inks/adhesives)
Special copolymer: water treatment agent, medical hydrogel, comonomer of film material
N-Vinyl-2-pyrrolidone Packaging and Shipping：
25kg/drum or as per buyer's requirements
N-Vinyl-2-pyrrolidone Storage:
Stored in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.
