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Home>Supplier>Shandong Xinminhui Supply Chain Management Co., Ltd.>N-methylpyrrolidin-2-one

Shandong Xinminhui Supply Chain Management Co., Ltd.

Shandong Xinminhui Supply Chain Management Co., Ltd.

Certified Store
Trader/Contractor/Dealer
China Shandong Jinan
yuyuwang@synmiway.com
0531-66589588

Catalog No. : 001

N-methylpyrrolidin-2-one

  • 872-50-4
  • 200kg
  • 99.8%
  • 7Day (s)
Packing :
More
Price :
US $20000.00 /200kg MOQ 1kg
  • Product Details & Description

Product Info

Compound N-methylpyrrolidin-2-one
CAS No. 872-50-4 Catalog No. 001 Brand
Purity 99.8% Packing 200kg Grade
Lead Time 7Day (s) Origin Loading Port

PropertiesMore

Boiling Point 202ºC
Stability Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases.
Storage Condition 2-8ºC
Appearance & Physical State colourless or light yellow liquid with an amine odour
Water Solubility >=10 g/100 mL at 20 ºC
Flash Point 91ºC
Refractive Index n20/D 1.479
Density 1.033
Melting Point -24ºC
Vapor Density 3.4 (vs air)
Vapor Pressure 0.29 mm Hg ( 20 °C)

Description

N-Methyl pyrrolidone; 1-Methyl-2-pyrrolidone; N-Methyl-2-Pyrrolidone

N-Methyl PyrrolidoneNMP

Product information:

 

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

CAS NO.:                872-50-4

Molecular formula:        C5H9NO 

Molecular weight:         99.134 

Structural formula:        

Refractive index(nD20):    1.465-1.475

Melting point:             -23.6

Boiling point:              202C

Ignition temperature       245C

Dynamic at20/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

Chroma /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%

6.5-9.0

6.5-9.0

6.59.0

6.59.0

Flash point 

(closed cup) /20

89

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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Product

N-methylpyrrolidin-2-one

Cas No

872-50-4

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