[Physical properties]:
    Formula ........................................................................................................     CHF₃
    Molecular weight ...........................................................................................     70.0
    B.p.°C .............................................................................................................   -82.0
    Liquid density (20°C),kg/m³ ............................................................................ 806.6
    Saturated vapor density (20°C) kg/m³ .........................................................  263.0
    Vapor pressure (20°C), MPa abs .................................................................  4.180
    Critical temperature, °C ...................................................................................   25.9
    Critical pressure, MPa abs  ............................................................................ 4.836
    Critical volume, ml/mole .....................................................................................  133
    Critical density, kg/m³ ........................................................................................  525
    Evaporation potential heat, at b.p. , kJ/kg ....................................................  240.0
    Solubility in water (25°C), %(w/w) .................................................................... 0.10
    Specific heat (liquid, 25°C), kJ/kg* °C ............................................................... 1.55
    ODP ....................................................................................................................0
    GWP ...................................................................................................................6.0
    Least designing concentrations for fire protection (%,v/v) ...................................  16

[Specification]: ISO 14520-10 ISO 12810 Q/DHG067

[ Main usage]: Trifluoromethane, also named as HFC-23, is a kind of high-pressure liquefied gas, which can be used as refrigerant to substitute CFC-13. It is also an ideal substitute of Halon 1301, and has such properties as cleanness, low poison, good fire-protection effect.

[ Packing]: Filled in high pressure 30kg,380kg cylinders or as demanded by users. Its category of dangerous goods is 2.2, and its packing category is II.

[Security]: The filled cylinder is under pressure, and ought to be avoided bumping, falling, exposure and heat source during transport and storage.