N-methyl pyrrolidone 872-50-4;2687-44-7, China N-methyl pyrrolidone 872-50-4;2687-44-7 Manufacturers, China N-methyl pyrrolidone 872-50-4;2687-44-7 Suppliers

Details for N-methyl pyrrolidone

N-methyl pyrrolidone

Category:

Organic chemicals and Derivatives

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:

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