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n-methyl-2-pyrrolidinone (Coating Painting)


Origin : China

Delivery time : One week

Supply capacity : 5000MT per annum

Purity : ≥99.9%

cas no. : 872-50-4

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.

n methylpyrrolidone

nmp chemical solvent

 Product Name


 Other Name
 CAS No. 872-50-4
 EINECS No. 212-828-1
 Molecular Formula C5H9NO
 Molecular Weight 99.13 g·mol-1
 Flash Point 86°C(187 °F)
 Color APHA ≤10
 Purity (%) ≥99.9
 Moisture (%) ≤0.03
 Amines ppm ≤30
 Appearance Colorless and clear liquid

 Store in a tightly closed container.

 Store in a cool, dry place.


NMP is a 5-member-ring compound containing nitrogen.  It has a wide range of uses due to the following excellent characteristics.

---It is highly polar and miscible with most organic solvents (alcohols, ethers, ketones, aromatic

     hydrocarbons, chlorinated hydrocarbons, etc.).  Organic and inorganic substances are highly 

     soluble in it.

---It mixes with water in all proportions.

---It has a high flash point compared to similar solvents.

---The boiling point is high, the freezing point is low, and handling is easy.

---It is chemically and thermally stable, and not corrosive.


Used in coatings, inks and pigments low toxicity, high boiling point, strong solubility, non-flammability, biodegradability and recyclability. Safe to use and suitable for a variety of formulations.

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