Tianjin YR Chemspec Technology Co.,Ltd.

N-methyl Pyrrolidone, Chinese alias: nmp;1-methyl-2-pyrrolidone, N-methyl-pyrrolidine ketone. Colorless transparent oily liquid with a slight amine odor. Miscible with water, alcohol, ether, ester, ketone, halogenated hydrocarbons, aromatic hydrocarbons and castor oil. Low volatility, thermal stability, chemical stability is good, can evaporate with water vapor. Hygroscopic. Sensitive to light. N-methyl pyrrolidone is widely used in lithium batteries, pharmaceuticals, pesticides, pigments, cleaning agents, insulating materials and other industries. N-methyl pyrrolidone (NMP) is a polar non proton transfer solvent. Widely used in aromatic extraction, purification of acetylene, olefins, olefin, polyvinylidene fluoride solvent, electrode auxiliary materials for lithium ion batteries, Syngas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extractant, solvent for refractory polymer polymerization, agricultural herbicides, insulating materials, integrated circuit production, Semiconductor industry precision instruments, circuit board cleaning, PVC tail gas recovery, cleaning agents, dye auxiliaries, dispersants and so on.