Offter to Sell

1-Methyl-2-pyrrolidinone (NMP)

  • Post Date:

    May 19,2024

  • Expiry Date:

    Jun 02,2024

  • Detailed Description:

    Cas No. :872-50-4 Quantity: 40000tons/year
    Specs:intermediate
    Price:2900 USD Metric Tons
    Payment Method: L/C D/P T/T

    N-Methyl-Pyrrolidone

    Chemical name: N-Methyl-2-pyrrolidinone; 1-Methyl-2-pyrrolidone; N-Methyl-2-Pyrrolidone; NMP

    CAS NO.:872-50-4

    Characteristics:

    Molecular formula:

    C5H9NO

    Molecular weight:

    99.134

    Structural formula:

     

    Density(D420)g/ml:

    1.028~1.033

    Melting point:

    -23.6°C

    Boiling point:

    202°C

    Flash point:
    PH-value(100g/l)at 20°C
    Refractive index:(nD20)

    95°C
    7.5-10
    1.465-1.475

    Ignition temperature
    Dynamic at 20°C

    245°C
    1.796 mPas

     

    Properties:

    Colorless transparent liquid, it has strong water absorption. It can almost dissolve in all the solvents

    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.

    1-Methyl-2-pyrrolidinone(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 etc.
    (6) As solvent and dispersant in the production of pesticides and pigments.

    Specification:

    Items

    industry grade

    Unit

    Testing method

    Purity

    99.50min

    %

    GC

    Moisture

    0.05max

    %

    Karl fischer method

    Chroma

    15max

    APHA

    Colorimetry

    Storage and transportation:

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

  • CAS Registry Number:

    872-50-4

  • Synonyms:

    ;N-Methylpyrrolidone;1-Methyl-2-pyrrolidinone, anhydrous;NMP;N-Methyl pyrrolidone;N-Methyl-2-pyrrolidone;N-Methyl-2-pyrrolidinone;N-Methyl-pyrrolidone;NMP-EL;NMP-T;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYROLIDONE;M-PYROL(R);1-Methyl-2-pyrrolidone;

  • Molecular Formula:

    C5H9NO

  • Molecular Weight:

    99.13

  • Molecular Structure:

    872-50-4 1-Methyl-2-pyrrolidinone

  • Hazard Symbols:

     Xi:Irritant;

  • Risk Codes:

    R36/38:;

  • Safety Description:

    S41:;

  • Company:

    Shandong Synmiway Chemical Group Co., Ltd.     [ China ]        

  • Contact:

    -

  • Tel:

    0531-55513365

  • Fax:

    0531-55513366

  • Email:

    2851323894@qq.com
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