[Upstream Raw Materials For Polyurethane] Recovery Process, How To Get High Purity NMP? 2023-03-29
N-Methylpyrrolidone (NMP) also called N-Methyl-2-pyrrolidone, cas 872-50-4, is a colorless transparent oily liquid with a slight odor of amine. Melting point -24.4 ℃, flash point 91 ℃, boiling point 203 ℃; miscible with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hyd
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