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    Contact us

    Add: 8 Guangming Road, Chenghe Town, Xiangyang District, Xiangfan City, Hubei, China 
    Contact Person: Manager Liu 
    Tel: +86-710-2741666
    Mobile: +86-13908679683
    Fax: +86-710-2741888

    ProductsYour current location is:Products >> R600a(iso-butane)
    R600a(iso-butane)
    R600a(iso-butane)

    R600a(iso-butane) 
    Molecular formula C4H10 
    Molecular weight 58.12 
    Quality standard

    Item Quality standard
    Superior product First-class product
    Iso-butane content (v/v),% ≥ 99.8 99.6
    Content of unsaturated hydrocarbon (v/v),% ≤ 0.01 0.01
    Sulphur content (mg/cm3) ≤ 0.5 1
    Water content (v/v),% ≤ 0.001 0.001
    Residue ml/100ml ≤ 0.005 0.01
    Odor No odor No odor
    Acidity (as HCL), % ≤ 0.0001 0.0001

    Physical properties

    Boiling point, ℃ -11.82 Critical density, g/cm3 0.221
    Density (25℃), liquid, g/cm3 0.551 Evaporation potential at boiling point, kj/kg 366.5
    Vapor pressure (25℃), MPa 0.498 Specific heat (liquid 25℃)kj/kg.℃ 2.38
    Critical temperature, 25℃ 134.98 ODP 0
    Critical pressure, 25℃ 3.66 GWP 0.1

    Uses
    As refrigerant. Take the place of CFC 12.
    Packing
    120g/220g; 130g/230g cold coal tank
    5kg/30P, 6kg/30P, 10kg/50P, or 11kg/50P disposable steel cylinder
    50kg/108L; 200kg/400L; 400kg/926L recycable steel cylinder

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