What is the use of NMP?

N-Methylpyrrolidone (NMP) is a solvent used in a variety of industries and applications, such as paint and coating removal, petrochemical processing, engineering plastics coatings, agricultural chemicals, electronic cleaning and industrial/domestic cleaning.

What is NMP process?

The processing of NMP includes: • Petrochemical processing, including acetylene recovery from cracked gas, extraction of aromatics and butadiene, gas purification (removal of carbon dioxide (CO2) and hydrogen sulfide H2S)), and lube oil extraction • Reaction medium for the manufacture of high-temperature polymers such …

What does NMP chemical stand for?

-methyl-2-pyrrolidone
N-Methylpyrrolidone, also known as NMP or 1-methyl-2-pyrrolidone, is a solvent used in a range of products.

What is the pH of NMP?

Additionally, the pH of NMP under nitrogen-rich conditions remained stable in the range of pH 6.8 to 6.4 for the remainder of the reaction period (Figure 2(c)). Hence, it can be seen that in an oxygen-rich environment the pH of NMP rapidly declines to an acidic pH in a short period of time.

What color is NMP?

N-Methyl-2-pyrrolidone (NMP) is an organic compound consisting of a 5-membered lactam. It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents.

Is NMP a solvent?

NMP (N-Methyl-2-Pyrrolidone) is a polar solvent with outstanding characteristics. It has a wide range of applications because it offers very high solvency, high boiling point, low freezing point, and ease of handling.

Is NMP water soluble?

N-Methyl-2-Pyrrolidone (NMP) is a high boiling, polar aprotic, low viscosity liquid. NMP has a good solvency for a wide range of organic and inorganic compounds and it is miscible with water at all temperatures and has a high chemical and thermal stability.

Is NMP a carcinogen?

EPA and other regulatory bodies have not classified NMP as to its carcinogenicity in humans.