N-Methyl-2-pyrrolidone (NMP) is an organic compound consisting of a 5-membered lactam. It is a colorless liquid It is miscible with water and with most common organic solvents. N-methyl pyrrolidone (NMP) is used in LCD, semi conductors, circuitboard and other mircoelectronical industry, lithium batteries, aramid fiber, pharmaceutical intermediates, and industrial cleaning agent and so on.
Nanjing Hongbaoli is one of the main manufacturers of Isopropanolamine and Polyether Polyol in the world.
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Hongbaoli group is the biggest manufacturer and supplier of Isopropanolamines in the world. The products include Monoisopropanolamine, Diisopropanolamine, Triisopropanolamine and Diethanolisopropanolamine.