::: n-Heptane -B :::

    Item

    Details

    Test method

    Density: (15.5 ℃), Kg/m3

    692

    GB/T1884 GB/T1885

    Distillation range (℃)

    91-99

    GB/T1885

    Volatile residue %

    None

    GB/T3209

    Sulfur content , ppmm max.

    50

    None

    Refractive index ( 20 ℃)

    1.3893

    None

    Mechanical impurities

    None

    actual measurement

    Moisture, ppm

    None

    actual measurement

    Water-soluble acid/alkali

    None

    GB/T259

    Arene ppm

    200~500

    SH/T0166


    Use: It is mainly used for pesticide intermediates, phamceutical intermediates, washing agent, fine chemicals, cooling medium etc.
     
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