Chemical name: N-methylpyrrolidone CAS login number: 872-50-4 Specifications: Appearance：colorless transparent liquid Chemical formula：C5H9NO  Molecular weight：99.13  Density  g/cm3：1.033  Melting point  ℃ ：-24  Boiling point ℃ ：202  Purity  %：99.91  Moisture ppm ：88  Chroma APHA ：6  Total amine ppm ：12.7  PH：7.73  Nature:is miscible with water, soluble in most organic solvents such as ether and acetone, and can dissolve most organic and inorganic compounds, polar gases, natural and synthetic polymer compoundsApplication:excellent advanced solvents, widely used in petrochemical, pesticide, medicine, electronic materials and other fields. It can be used for synthesis gas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extractant, agricultural herbicide, insulation material, integrated circuit production, pvc tail gas recovery, cleaning agent, dye additive, dispersant, etc.Storage method:stored in a cool, dry place 　 What is NMP N-methylpyrrolidone        N-methylpyrrolidone is a kind of organic matter, chemical formula C5H9NO, colorless to light yellow transparent liquid, slightly ammonia odor, miscible with water in any…