Descripción del producto

Name:N-Methyl pyrrolidoneï¼›
CAS RN.：872-50-4；
EINECS:212-828-1;
Molecular formula：C5H9NO；
Molecular weight：99.13；
Properties：Colorless, transparent, oily liquid with a slight odor of amines；
Characteristic：Hygroscopic, stable in neutral medium, readily decomposed in strong base and acid;
Melting point：-24℃；
Boiling point：202℃；
Density：1.028；
Refractive index：1.465-1.470；
Flash point：95℃；
Dynamic viscosity：1.65(20℃ )；
Surface tension：41.0(25℃ )；
Solubility：It can dissolve with water, alcohol, ether, ester, ketone, halogenated hydrocarbon and aromatic hydrocarbon；
Safety characteristics：It belongs to micro poison products,the allowable limit of concentration in the air is 100PPM;

Application:
1.Petroleum, chemical, pesticide, medicine, electronic material, etc:High grade solvent;
2.Acetylene enrichment, synthetic gas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extract, insoluble engineering plastics polymerization, resin processing:solvent;
3.Pesticides, inks, pigments:Herbicides, auxiliaries and dispersants;
4.Industry:Detergent;
5.Agricultural, insulation materials, integrated circuit manufacturing, PVC exhaust gas recovery, cleaning agents, dye auxiliaries, dispersants and so on.