China N-methyl pyrrolidone Suppliers, China N-methyl pyrrolidone Manufacturers.

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Kenli Gengxin Chemical Co.,Ltd.
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N-methyl pyrrolidone

Details for N-methyl pyrrolidone

N-methyl pyrrolidone

Category:

Organic chemicals and Derivatives

N-methyl pyrrolidone
CAS NO: 872-50-4;2687-44-7
EC NO: 212-828-1
Molecular Formula: C5H9NO
Molecular Weight: 99.13
Specification:
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).

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;
Molecular Structure: N-methyl pyrrolidone 872-50-4;2687-44-7
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