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高强度正己烷 High Purity N-Hexane
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  •  Technical Specifications

    Property

    Value

    Test Method

    Appearance

    Transparent Liquid with none mechanical Impurity

    Visual Observation

    Density (20℃), kg/m³

    664.0~675.0

    GB/T 1884 & GB/T 1885

    Bromine Content, mg Br/100g   ≤

    10

    SH/T 0630

    (Distillation Range) Initial Boiling Point ℃  ≥

    67

    GB/T 6536

    (Distillation Range) Final Boiling Point ℃  ≤

    70

    GB/T 6536

    N-Hexane Content, %  ≥

    95

    SH/T 0714

     Isohexane, % 

    2

    SH/T 0714

    Methylcyclopentane,  % 

    4

    SH/T 0714

    C7 Aliphatic Hydrocarbon, PPM 

    300

    SH/T 0714

    Sulphur Content, mg/kg  ≤

    1

    SH/T 0253

    Benzene Content, % 

    0.01

    SH/T 0714

    Saybolt Colorimetry  

    +30

    GB/T 3555

    Non-volatile Matter, mg/100ml 

    2

    GB/T 6324.2

    Water Content, mg/kg   

    100

    SH/T 0246


    Description


    With naphtha base, this kind of high purity N-Hexane is producedby precise distillation and extractive distillation. Being unable to be water-soluble but able to be alcohol/ acetone/ethersoluble, it is a kind of stable transparent & volatile liquid with little content of impurities inside, suchas sulphur, benzene, olefin and so on.