N Methyl Pyrrolidone

N-methylpyrrolidone is a kind of organic matter, colorless to light yellow transparent liquid, slightly ammonia odor, and water in any proportion miscible, soluble in ether, acetone and ester, halogenated hydrocarbons, aromatic hydrocarbons and other organic solvents, almost completely mixed with all solvents. It is an excellent advanced solvent, is a polarity solvent with strong selectivity and good stability, high precision electronics, circuit boards, lithium battery excellent cleaning agent.