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  • CH EN

    NMP

    N-Methyl-Pyrrolidone

    • Purity

      ≥99.9%

    • Chroma

      ≤10

    • Water

      ≤200ppm

    N-Methyl-Pyrrolidone

    NMP is a colorless clear oily liquid with a little amine odor. It can be dissolved in water, alcohol, ether, ester, ketone halohydrocarbon, aromatic hydrocarbon and castor oil. It has the advantages of low toxicity, high boiling point, high solubility, Low volatility, better selectivity and good stability. It is photosensitive and has strong moisture absorbability.

    Properties
    Item Detail
    Molecular Formula C5H9NO
    CAS  NO 872-50-4
    Appearance Colorless Clear Liquid
    Boiling Point 202°C
    Density 1.028
    Flash Point 95°C
    Package N.W 200KG Galvanized Iron Drum, PE Drum, IBC, ISO TANK
    Storage Conditions Store in cool and ventilated warehouse. Keep away from the fire and sources of ignition.
    Handle with care. Avoid damage to package and prevent leakage.
    application
    Lithium Battery, Carbon Nanotube Conductive Agent
    PCB, LCD, Semiconductor
    Insulation Material, Petroleum Industry
    High Polymer
    Medical, Pesticide and etc.
    Analysis Index

    Electronic Grade
    Item Specification Test Value Unit Test Standard
    Purity 99.90min 99.91 % GB/T27563-2011
    Water 200max 78 ppm GB/T6283-2008
    Chroma 20max 7 APHA GB/T3143
    Butyrolactone 200max 189 ppm GB/T27563-2011
    Total Amines 50max 9.8 ppm GB/T27563-2011
    Metal-Ion Specification Test Value Metal-Ion Specification Test Value
    Li max. 20ppb 5.220E-02 Zn max. 20ppb 2.293
    Na max. 20ppb 7.430 Ga max. 20ppb 1.234E-02
    Mg max. 20ppb 2.746E-01 As max. 20ppb 1.676E-02
    Al max. 20ppb 1.607E-01 Sr max. 20ppb 8.286E-03
    K max. 20ppb 4.929 Ag max. 20ppb 1.575E-02
    Ca max. 20ppb 2.251 Cd max. 20ppb 1.834E-02
    Ti max. 20ppb 4.450 In max. 20ppb 6.626E-03
    V max. 20ppb 1.176E-03 Sn max. 20ppb 1.820E-02
    K max. 20ppb 4.929 Ag max. 20ppb 1.575E-02
    Cr max. 20ppb 1.161E-02 Ni max. 20ppb 3.915E-02
    Mn max. 20ppb 2.095E-02 Cu max. 20ppb 1.283E-01
    Fe max. 20ppb 3.056E-01 Co max. 20ppb 8.294E-03
    Industrial Grade
    Item Test Value Specification Unit Test Standard
    Purity 99.88 99.85min % GB/T27563-2011
    Water 376 500max ppm GB/T6283-2008
    Chroma 19 30max APHA GB/T3143
    Butyrolactone 196 200max ppm GB/T27563-2011
    Total Amines 35 50max ppm GB/T27563-2011
    PH Value 7.8 7-10 / GB/T27563-2011

    product information

    TDS-NMP-ENG

    NMP資料 DOWNLOAD

    MSDS-NMP-ENG

    NMP資料 DOWNLOAD

    COA-NMP-ENG

    NMP資料 DOWNLOAD

    ? Copyright 2004-2014 BYN Chemical Co., Ltd All Rights Reserved 版權所有 備案號:魯ICP備17007228號-2 魯公網安備 37169002000111號

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