N-Methylpyrrolidone (NMP) is a solvent, used as a cleaner and degreaser in many applications from paint and coating removal, foam clean up. petro-chemical processing, plastics coatings, agricultural chemicals, precision electronic cleaning and industrial/commercial cleaning. NMP is a very versatile solvent since it is used with and as a co-solvent with water, alcohols and other organic substances.In microelectronics specifically, NMP is often used as a process solvent for cleaning silicon wafers, removing soldering flux residues from circuit boards.
Synonyms of NMP: NMP, 2 – Methyl – 2 – Pyrrolidone,M Pyrol, Methyl Pyrrolidone, N – Methyl – 2 – Pyrrolidone, N – Methyl Pyrrolidone
Specifications and Technical data
Specific Gravity: 1.028
Lb / Gallon: 8.5704
Solubility: Soluble in Water
Odor: Mild Amine Like Odor
Appearance: Colorless Liquid
pH: 8.5 to 10
Evaporation Rate 0.03
Flash Point196°F (91.1°C)
Boiling Point Min399°F (203.9°C)
Freeze Point-10°F (-23.3°C)
When you use NMP, or any chemical, follow health and safety guidelines found on the SDS for the product. Here is an SDS for N-Methylpyrrolidone, also known as 1-methyl-2-pyrrolidone or commonly called NMP.
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