2 Pyrrolidone solution
3. Used as Solvent
4.Colorless and transparent liquid
α-Pyrrolidone is colorless liquid. Its solidifying point is 25.6°C, flashing point is 129.4°C, and boiling point is 245°C. It dissolves with water, lower alcohol, lower ketone, aether, chloroform and benzene.
Water Content %
Refractive Index nD20
Speci Gravity D
Colorless and pure liquid
Packing and Storage
200kg/drum, drying surrounding and airproof storage.
α-Pyrrolidone is colorless and high boiling point polar solvent and also is organic and synthetic intermediate. It is mainly applied as the solvent of synthetic resin, agricultural pesticide, polybasic alcohol, printing ink, sulphur, and as the raw material of polyvinyl pyrrolidone, polyamide-4 and piracetam.
Yuking Group was established by China Functional Polymer Industry Committee, and is specialized in the R&D, production, distribution and application of water soluble polymer. Yuking Group is a high and new technology enterprise which is innovative, science & technology intensive, growing and extroverted. The headquarters of Yuking Group is located in Zhangjiang National Hi-Tech Park, Pudong, Shanghai. Yuking Group possesses of Shanghai Yuking Chemtech Co., Ltd, Shanghai Yuking New ... View detail