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N-methyl pyrrolidone

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Post Date:

Apr 25,2024

Expiry Date:

Oct 22,2024

Detailed Description:

Cas No. :872-50-4;2687-44-7

I. Application:
This product is an important chemical raw material, 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.Concentrate the acetylene; Extracte the butadiene, isoprene,aromatics, etc;
2. Lubricant refining;
3. Polymerizing solvent for the engineering plastics which are difficult to dissolve(such as the polyphenylene sulfide and the polyimide) and the aromatic fiber;
4. Electrical insulant, lithium ion battery;
5. High-class coating, printing ink, pigment;
6. Pesticide accessory ingredient;
7. Cleaners:deoil, defat, dewax, burnish, anti- rust and depainting,etc;
8. The artifcial kidney function film liquid and the sea water desalination film liquid.

Molecular Formula: C5H9NO
Molecular Weight: 99.134
II. Characteristics:
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.

III. Product specifications:

Index	Reagent grade	Electronic grade	Technical grade	Common 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

IV. Packing:
In galvanized iron or plastic drums of 200kg in net weight

CAS Registry Number:	872-50-4;2687-44-7
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 Formula:	C₅H₉NO
Molecular Weight:	99.13
Molecular Structure:
Hazard Symbols:	Xi:Irritant;
Risk Codes:	R36/38:;
Safety Description:	S41:;

Company:	Puyang MYJ Technology Co., Ltd. [ China ]
Contact:	Kelly liang
Tel:	+86-393-4411771 4433007 013939
Fax:	+86-393-4411771
Email:	myj@myj2002.com

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