1-Methyl-2-pyrrolidinone is abbreviated as NMP. Molecular formula: C5H9NO.Appearance is colorless to transparently pale yellow liquid, which is slight odor of ammonia, and can be miscible with water in any proportion, soluble in ether, acetone and esters, halogenated hydrocarbons, aromatic hydrocarbons and other organic solvents. It can be mixed with almost all the solvent, boiling point:204 ºC, flash point:91 ºC, moisture absorption strongly, chemical property stability, non-corrosive to carbon steel and aluminum, slightly corrosive to copper. Its advantages: Low viscosity, good chemical stability and thermal stability, high polarity, low volatility, miscible infinitely with water and many organic solvents. This product is a micro-drug. Allowable limit concentration is 100PPM in the air.
FOB TIANJIN OR QINGDAO Electric Class ≥99.9% ---- 2080USD/MT
Industrial Class≥ 99.8% --2050USD/MT
Common class ≥99.5% ---- 2030USD/MT
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