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Home > Products >  N-Methylpyrrolidone

N-Methylpyrrolidone CAS NO.872-50-4

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  • Min.Order: 1 Kilogram
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Keywords

  • N-Methylpyrrolidone
  • 1-Methyl-2-pyrrolidinone
  • 872-50-4

Quick Details

  • ProName: N-Methylpyrrolidone
  • CasNo: 872-50-4
  • Molecular Formula: C5H9NO
  • Appearance: Colorless Liquid
  • Application: Many
  • DeliveryTime: Within 7 days time
  • PackAge: 200KGS/Drum
  • Port: Any Port, China
  • ProductionCapacity: 3000 Metric Ton/Month
  • Purity: 99.9%
  • Storage: Dry, Cool Place
  • Transportation: By Sea
  • LimitNum: 1 Kilogram
  • Heavy metal: 0.01%
  • Grade: Industrial Grade,Food Grade,Electron G...
  • Place of Origin: China
  • Sample: Free
  • Package: Drum
  • Quality: Top High

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Service we provide:
1. before shipment, free sample for test
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Details

N-Methylpyrrolidone:

Features:Colorless transparent liquid, it has strong water absorption. It can almost dissolve in all the solvents(ethanol, aldehyde, ketone, aromatic hydrocarbon, etc).

Usage: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: Liquid 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.

Specification:

 ITEM

Specifications

Appearance

Colorless transparency liquid

Purity (wt%,GC) ≥

99.90

Moisture (wt%,K.F.) ≤

0.02

Color (Hazen) ≤

15

Density (D420)

1.029-1.033

PH value (10%,V/V)

1.467-1.471

PH value (10%,V/V)

7.0-9.0

C-Me,NMP (wt%,GC) ≤

0.05

Free amine (In a methylamine,wt%) ≤

0.003

Storage:Store hermetically in a shady and ventilating place. Its shelf life is 12 months. It can be still used if up to standard through retest after the specified date.

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