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    ProductProduct

    • Product overview
    Product Name: Ethylene C2H4 
    Packing: 40L, 47L, 50L cylinder (GB, ISO, DOT)
    Filling Content: 13kg/cyl, 17kg/cyl
    ItemsSpecification
    C2H499.5%99.99%99.995%99.999%
    O2≤25 ppmv≤2 ppmv≤2 ppmv≤2 ppmv
    N2≤100 ppmv≤5 ppmv≤5  ppmv≤2 ppmv
    CO2≤15 ppmv≤5 ppmv≤5 ppmv≤2 ppmv
    CO≤5  ppmv≤2 ppmv≤2 ppmv≤2 ppmv
    C2H2≤10 ppmv ≤4 ppmv ≤4  ppmv ≤2 ppmv
    Other Hydrocarbons≤4000 ppmv ≤80 ppmv ≤50 ppmv ≤8 ppmv
    H2O≤5 ppmv≤5 ppmv≤5 ppmv≤2 ppmv

    Transportation
    DOT Shipping Name Ethylene, Compressed
    DOT Classification2.1
    DOT Label Flammable Gas
    UN Number UN 1962
    CAS No.74-85-1
    CGA/JIS/BS341/DIN477350/W22-14L/NO.4/NO.1
    Shipped asCompressed Gas

    Technical Information
    Cylinder State @ 21.1°C Gas
    Flammable Limits In Air 2.7-36%
    Auto Ignition Temperature (°C )450
    Molecular Weight (g/mol)28.054
    Specific gravity (air =1)0.969
    Critical Temperature ( °C )9.21
    Critical Pressure ( psig )715.13

    Applications
    · In polymerization processes.
    · In manufacturing of other chemical intermediates.
    · To ripen various fruits.
    · In the manufacturing of calibration mixtures.


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    Address: Room 4805-4806, Building A4, Guangfozhicheng, Dali town, Nanhai District, Foshan, China