Company: Worldchem Co. is an experienced company specialized in GBL ( Gamma-butyrolactone), NMP (N-Methyl-Pyrrolidone), 2-Pyrrolidone and PVP series. 2-P Usage: 2-pyrrolidone is a colorless high boiling point polar solvent and is also an organic synthetic intermediate product. We can use it to produce synthetic resin, pesticide, polyvalent alcohol, printing inks and iodine, and as the raw materials of production of polyvinyl pyrrolidone, poiyamide-4 fiber and piracetam, etc. Product details: Purity : 99.75% CAS.No. : 616-45-5 HS.Code : 29331990 Packing: 200kgs/drum If you wish to receive any additional information or concerns regarding 2-Pyrrolidone, please feel free to contact us by email any time.