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N-Methyl Pyprolidone

Chemical Name: N-Methyl Pyprolidone; NMP
Properties:
Molecular Formula: C5H9NO
Molecular weight: 99.134
CAS#: 872-50-4
Appearance and Characteristics: Colorless and transparent liquid, with boiling point 202℃ and flash point 95℃, can dissolvable in water and many solvents, such as acetaldehyde, ether, acetone, etc.

Specifications:

ITEM                               UNIT                                  SPECIFICATIONS
Appearance                       --                                        Clear Liquid
Purity, GC                        wt%                                     99.8 Min.
Moisture, K.F                   wt%                                      0.02 Max.
Color                              hazen                                    25 Max.
Density, D420                  g/ml                                    1.032-1.035
Refractivity, ND20               --                                      1.466-1.472

Uses:
NMP is a polar solvent with good selectivity and stability properties , low toxicity, high boiling point , strong solvency, non-inflammable, has many advantages, such as the biodegradation, reutilization, safety in use and suitable for many kinds of prescription,etc. Its main applications are as follows:
1). Industrial Class:   Lubricant refining; Electrical insulant; Pesticide accessory ingredient; High-class coating, printing ink, pigment;ect.
2). Fiber Class:  Concentrate the acetylene; Extracte the butadiene, isoprene,aromatics, Polymerizing solvent for the engineering plastics which are difficult to dissolve(such as the polyphenylene sulfide and the polyimide) and the aromatic fiber;
3). Electric Class: Polymerizing lithium ion battery.
4). Reagent Class: deoil, defat, dewax, burnish, anti- rust and depainting,etc used in Integrated circuit profession and so on hard disk line, Requested strictly to control the metallic ion and Tiny dust particle; and The artifcial kidney function film liquid and the sea water desalination film liquid.

Package:
   Packing: in iron drums of 200KG net each; in ISO tank
   Quantity per 20’ FCL: 16MT = 80 drums ;  23mt / ISO tank

 

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