... HEAD OFFICE IN GUANGZHOU , HFC-22 Property of chloride :Molecular weight86.47BP,°C-40.8Ice point °C-Critical temperature ,°C96.2Critical pressure , ... .31Specific heat of equipressure steam(Cp),30°C and 101.3kPa[KJ/(Kg·°C)]0.16ODP0.055GWP0.36Critical density,g/cm30. ... 526Vaporization heat under BP,KJ/Kg233.5 Packingdisposable steel cylinder30b/13.6kg,50b/22 ...