Six Major Uses of Silver Nitrate Powder

  In the production of modern high-performance coatings and inks, NMP (N-Methyl-2-pyrrolidone ， cas ： 872-50-4 )  plays an irreplaceable role as an efficient solvent. With its excellent solvency, good chemical stability, and moderate evaporation rate, NMP is widely used in demanding coating and ink systems. This article provides a detailed overview of the main applications, benefits, and future trends of NMP in this industry. 1. Basic Characteristics of NMP NMP is a highly polar, high-boiling (202°C), low-volatility organic solvent with excellent solvency. It can dissolve a wide range of natural and synthetic polymers such as polyurethane, epoxy resin, and acrylic resin. Its transparency and low odor also make it suitable for indoor applications. 2. Applications in Coatings In the coatings industry, NMP is primarily used as a solvent for base materials like polyurethane and epoxy resins. It is particularly suitable for industrial anti-corrosion coatings, automotive coatings, c...

1. Introduction NMP (N-Methyl-Pyrrolidone, CAS: 872-50-4)  is a highly polar, low-volatility organic solvent known for its excellent solubility, chemical stability, and low toxicity. It is widely used across various industries. In the pharmaceutical and agrochemical fields, NMP plays a crucial role as a key solvent. In our previous discussions, we introduced the applications of NMP in lithium batteries and the semiconductor electronics industry. Now, let’s explore how NMP is widely used in pharmaceutical and pesticide synthesis due to its superior solubility, high boiling point, and low evaporation loss, making it a preferred solvent for many pharmaceutical and agrochemical manufacturers. 2. Applications of NMP in the Pharmaceutical Industry In the pharmaceutical industry, NMP is mainly used in drug synthesis, solvent extraction, drug dissolution, and formulation processing. 2.1 Key Solvent in Drug Synthesis As a highly polar solvent, NMP enhances the solubility of poorly soluble d...

  What is N-Methyl-Pyrrolidone (NMP)? N-Methyl-Pyrrolidone (NMP) is a highly versatile, polar aprotic solvent widely used in various industries, including pharmaceuticals, electronics, coatings, and lithium-ion batteries. With its excellent solvency power and chemical stability, NMP plays a crucial role in industrial processes requiring high-performance solvents. Chemical Properties of NMP   Chemical Formula : C₅H₉NO Molecular Weight : 99.13 g/mol Boiling Point : ~202°C Melting Point : -24°C Density : ~1.03 g/cm³ at 20°C Solubility : Completely miscible with water and many organic solvents Common Applications of NMP 1. Pharmaceutical Industry NMP serves as a solvent and intermediate in the production of active pharmaceutical ingredients (APIs). Its ability to dissolve a wide range of compounds makes it an essential component in drug formulations. 2. Lithium-Ion Batteries As a solvent for electrode coating materials like polyvinylidene fluoride (PVDF), NMP is indispensable in ...