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Best-Selling China NMP (N-Methyl Pyrrolidone)

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  • Product Name: N-Methyl-2-Pyrrolidone
  • Synonyms: 1-Methyl-2-Pyrrolidone,N-Methyl-Pyrrolidone,N-Methylpyrrolidone,NMP
  • CAS No.: 872-50-4
  • Molecular Formula: C5H9NO
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    Best-Selling China NMP (N-Methyl Pyrrolidone) Detail:

    We’ll make each individual effort to become exceptional and ideal, and speed up our steps for standing inside the rank of worldwide top-grade and high-tech enterprises for Best-Selling China NMP (N-Methyl Pyrrolidone), With advantage of industry management, the business has always been committed to supporting prospects to become the current market leader in their respective industries.
    We’ll make each individual effort to become exceptional and ideal, and speed up our steps for standing inside the rank of worldwide top-grade and high-tech enterprises for China 872-50-4, NMP, In the new century, we promote our enterprise spirit “United, diligent, high efficiency, innovation”, and stick to our policy”basing on quality, be enterprising, striking for first class brand”. We would take this golden opportunity to create bright future.
    N-Methyl-2-Pyrrolidone 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. It also belongs to the class of dipolar aprotic solvents such as dimethylformamide and dimethyl sulfoxide. It is used in the petrochemical and plastics industries as a solvent, exploiting its nonvolatility and ability to dissolve diverse materials

    Key Technical Parameters:

    Appearance   Clear,colourless liquid
    Purity 99.85% min.
    Water 0.1% max.
    Methylamine 0.1% max.
    Color (APHA) 25 max.

     

    Applications: 

    NMP is used to recover certain hydrocarbons generated in the processing of petrochemicals, such as the recovery of 1,3-butadiene and acetylene. It is used to absorb hydrogen sulfide from sour gas and hydrodesulfurization facilities. Due to its good solvency properties NMP is used to dissolve a wide range of polymers. It is also used as a solvent for surface treatment of textiles, resins, and metal coated plastics or as a paint stripper. It is utilized as a solvent in the commercial preparation of polyphenylene sulfide. In the pharmaceutical industry, N-methyl-2-pyrrolidone is used in the formulation for drugs by both oral and transdermal delivery routes. It is also used heavily in lithium ion battery fabrication, as a solvent for electrode preparation, though there is much effort to replace it with solvents of less environmental concern, like water. 


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