... N-methyl pyrrolidone 1,ISO 9001,SDS,SGS (RoHS). 2,In the stage of SIEF. 3,Excellent quality. N-methyl pyrrolidone N-methyl pyrrolidoneChemical name: N-Methyl-2-pyrrolidinone; 1-Methyl-2-pyrrolidone; N-Methyl-2-Pyrrolidone ... high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling ... ; handle with care; avoid leakage. N-methyl-2-pyrrolidone