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Home > Electronic Chemicals > 1-Methyl-2-pyrrolidinone (NMP)
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  • Product Name: 1-Methyl-2-pyrrolidinone (NMP)

    CAS NO.: 872-50-4

     

    Specification:

     

    Item

    Electronic Grade

    Industrial Grade

     Appearance

    Transparent liquid

    Transparent liquid

     Purity

    99.9%

    99.5%

    Moisture

    0.03%

    0.05%

    Color (APHA)

    10

    25

    Density

    1.028-1.036 g/ml

    1.028-1.036 g/ml

    Total Amine

    20ppm

    35ppm

     

    Uses: As a high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as 

    non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and 

    high selectivity.


    Electronic Grade is mainly used in such fields as:
    (1) As solvent of poly(1,1-difluoro-Ethene); or electrode's accessory material of lithium ion battery.
    (2)As remover liquid of photoresist; in the production of LCD materials;
    (3)As solvent in pharmacy;
    (4)Cleaning of precision instruments and circuit board.

     

    Industrial Grade is mainly used in such fields as:
    (1)Extraction and recycling of organic raw materials in petrochemical industry
    (2)Refining of lubricating oils
    (3)As solvent of polymers and in polymerization.

    (4)As solvent of resin processing in the manufacture of coatings, lacquer for floor, varnish, compound coating 

    filming, enameled wire of IC, fiber fabrics and adhesives, etc.

    (5)As industrial-use detergents in the cleaning of chemical equipments, stem, adhesive material and coatings.

    (6)As solvent and dispersant in the production of pesticides and pigments.

     

    Packing: in 200kgs net drum

     

    Storage: Store in cool and airy place; keep away from fire and heat; handle with care; avoid leakage.

     


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