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Lab Pro NMP n-Methyl -2-Pyrrolidone, Electronic Grade 1 Liter

$49.00
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SKU: NM9443-1
California prop 65
Description
  • Chemical Name
    n-Methyl-2-Pyrrolidone
  • CAS Number
    872-50-4
  • Grade
    Electronic Grade
  • Purity
    ≥99.9%
  • Available Sizes
    1 Liter / 5 Gallon

Description

What is Lab Pro NMP n-Methyl-2-Pyrrolidone, Electronic Grade?

Lab Pro n-Methyl-2-Pyrrolidone (NMP) Electronic Grade is a colorless to pale yellow, transparent oily liquid with low viscosity, low volatility, and stable chemical properties. It has a slight ammonia odor and is used as an efficient and selective solvent.

This product:

  • Is a high-quality electronic-grade solvent
  • Is widely used in lithium-ion batteries, semiconductors, circuit boards, and electronic materials
  • Is suitable for applications requiring high purity and controlled impurity levels

NMP is slightly soluble in water and miscible with most organic solvents. Its low acidity and controlled water content support consistent reaction rates and stable chromatographic performance.

Key Features

  • Electronic grade NMP
  • High purity (≥99.9%)
  • Low moisture and low chroma
  • Low volatility and easy recovery
  • Stable chemical properties

Common Applications

  • Lithium-ion battery materials
  • Carbon nanotube conductive pastes
  • Circuit boards and IC cleaning
  • Liquid crystal electronics and semiconductors
  • Polymer materials, petrochemicals, and insulating materials

Packaging Details

  • Packaged In: 1 Liter / 5 Gallon
  • Includes: Single unit

Legal & Safety Notice

This product is supplied for industrial and electronic chemical use. Proper handling and use in accordance with applicable safety procedures, environmental regulations, and customer requirements is the responsibility of the end user.

Standards and Certifications

  • Lab Pro CofA
  • Lab Pro SDS
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Properties

Chemical Name n-Methyl-2-Pyrrolidone
CAS Number 872-50-4
Molecular Weight 99.13
Appearance Transparent, colorless liquid
Purity ≥99.9%
Chroma ≤10 APHA
Moisture ≤200 ppm
Density 1.025–1.039 g/cm³
Refractive Index 1.467–1.472
pH (10% aqueous solution) 6.0–9.0
Total Amine (as methylamine) ≤20 ppm
Fine Metal Particles ≤20 pcs / 1000 mL
Total Metal Impurities ≤20 ppb
Grade Electronic Grade

 

Reviews

FAQs

What is n-Methyl-2-Pyrrolidone (NMP) electronic grade used for?

Electronic-grade NMP is used as a high-purity solvent in semiconductor manufacturing, lithium-ion battery production, circuit board cleaning, and electronic materials processing. Its strong solvency and controlled impurity profile make it suitable for applications where residue, moisture, and metal contamination must be tightly controlled.

What does electronic grade mean for NMP?

Electronic grade indicates the solvent meets stringent purity and impurity limits required for electronics manufacturing. This includes low moisture content, low chroma, and extremely low metal and particulate levels, helping protect sensitive components and processes in semiconductor, battery, and advanced materials applications.

Why is NMP preferred as a solvent in electronics and batteries?

NMP offers excellent solvency, low volatility, and chemical stability, allowing efficient dissolution of polymers, resins, and active materials. Its low evaporation rate supports controlled processing, easy recovery, and consistent performance in lithium-ion battery slurries, conductive pastes, and semiconductor cleaning steps.

Is this NMP suitable for semiconductor and IC cleaning applications?

Yes, this electronic-grade NMP is specifically suited for semiconductor and integrated circuit cleaning. Its high purity, low metal content, and low particulate levels reduce contamination risk, making it appropriate for wafer processing, photoresist stripping, and precision electronics cleaning workflows.

How should electronic-grade NMP be handled and stored?

NMP should be handled with appropriate PPE and used in well-ventilated areas. Store containers tightly sealed to prevent moisture absorption and contamination. Follow facility safety procedures, environmental regulations, and the Safety Data Sheet to ensure safe handling, storage, and disposal in industrial environments.