Kenli Gengxin Chemical Co.,Ltd.

N-methyl pyrrolidone

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  N-Methylpyrrolidone;1-Methyl-2-pyrrolidinone, anhydrous;NMP;N-Methyl pyrrolidone;N-Methyl-2-pyrrolidone;N-Methyl-2-pyrrolidinone;N-Methyl-pyrrolidone;NMP-EL;NMP-T;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYROLIDONE;M-PYROL(R);1-Methyl-2-pyrrolidone;

• CAS NO :

  872-50-4

• EC NO :

  212-828-1

• Molecular Formula :

  C₅H₉NO

• Molecular Weight :

  99.13

• Main Specifications :

• InChI :

  InChI=1/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3

• Product description :

  Molecular formula:  C₅H₉NO
  Molecular weight:99.134                   CAS No.: 872-50-4

  Properties:Colorless and transparent liquid, with boiling point 202oC and flash point 95oC, can dissolvable in water and many solvents, such as acetaldehyde, ether, acetone, etc.

  Product specifications:

  Item	Reagent grade	Electronic grade	Pharmaceutical grade	Industrial grade
  Purity %	≥99.9	≥99.9	≥99.8	≥99.5
  Chroma Hazen	≤15	≤20	≤25	≤30
  Density g/ml	1.032~1.035	1.032~1.035	1.032~1.035	1.032~1.035
  Moisture%	≤0.01	≤0.02	≤0.05	≤0.1

  Use:
    1. Micro-electronic grade: It is applicable to LCD, semiconductor, circuit boards, carbon nanotubes and other high-end microelectronic industry.
    2. Electronic grade: It is applicable to lithium batteries, aramid fiber, PPS, ultrafiltra-tion film and other industries.
    3. Pharmaceutical grade: It is applicable to medical, pharmaceutical, veterinaryt solvents, intermediates and other industries.
    4. Industrial grade: It is applicable to the acetylene concentration, butadiene extraction,electrical insulating materials, high-grade paints, pesticide adjuvants, inks, paints, indus-trial cleaning agent and other industries.

  Packaging:
  It is packaged with galvanized buckets (net weight: 200KG), paint coated buckets (net weight: 200KG), HDPE buckets (net weight:200KG), IBC buckets (net weight: 1,OOOKG), GB standard stainless steel ISOTANK (NW: 20MT) and stainless land tankers (30MT).

• Molecular Structure :