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N-Methyl-Pyrrolidone(NMP)

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seat:	Beijing
Validity to:	Long-term effective
Last update:	2017-12-29 09:50
Browse the number:	50

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Shandong Synmiway Chemical Group Co., Ltd.（Shandong Qingyun Changxin Chemical Science-Tech Co., Ltd）
By certification [File Integrity]
Contactsscgclqccscl4776(Mr.)
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AreaBeijing
AddressNo.1689,Donghuan Road,Qingyun County,Dezhou City,Shandong,China.
Website:http://sscgclqccscl4776.xmdsjcl.com/

Product details

N-Methyl Pyrrolidone（NMP）

Chemical name: N-Methyl pyrrolidone; 1-Methyl-2-pyrrolidone; N-Methyl-2-Pyrrolidone

CAS NO.:872-50-4

Characteristics:

Molecular formula:	C5H9NO	Molecular weight:	99.134
Structural formula:		Refractive index:(nD20)	1.465-1.475
Melting point:	-23.6℃	Boiling point:	202°C
Ignition temperature	245°C	Dynamic at （20℃，mPas）	1.796
Properties:	Colourless transparent liquid, it has strong water absorption. It can almost dissolve in all the solvents(ethanol, aldehyde, ketone, aromatic hydrocarbon, etc).

Specification (Operative Standard: Q/1423MCX002-2012) :

Item		Micro-electronic grade	Electronic grade	Pharmaceutical grade	Industrial Grade

Purity %	≥	99.90	99.90	99.80	99.50
Moisture %	≤	0.01	0.02	0.030	0.050
Tone/APHA	≤	10	10	20	25
Density (20℃) g/ml		1.026-1.036	1.026-1.036	1.026-1.036	1.026-1.036
PH Value/ (20℃)50% Flash point (closed cup) /20℃	≥	6.5-9.0 89	6.5-9.0 89	_ 89	_ 89

Uses:

As a high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and high selectivity.
(1) Micro-electronic grade: Liguid crystal display、Semiconductor

(2)Electronic grade: Mainly used in lithium batteries, fiber and other industries
(3)Pharmaceutical grade: Mainly used in pharmaceutical solvents, intermediates, etc
(4)Industry grade: Mainly used in petroleum extraction, pesticides, insulating paint, industrial cleaning, etc.

Packing:

Galvanization drum(net weight 200kg)、Paint drum(net weight 200kg)、HDPE drum(net weight 200kg)

IBC drum(net weight 1000kg)、 ISO TANK(net weight 20MT)、Aproll tank lorry(net weight 30MT)

Storage and transportation:

Store in cool and airy place; keep away from fire and heat; handle with care; avoid leakage. In the specified storage conditions, product warranty for one year.

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