R22制冷剂

Molecular weight86.47BP,°C-40.8Ice point °C-Critical temperature ,°C96.2Critical pressure ,Mpa4.99Density of saturated liquid30°C,(g/cm3)1.174Specific heat of liquid 30°C,[KJ/(Kg·°C)]0.31Specific 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 Purity%≥99.8Moisture,PPm≤0.001Acidity,PPm≤0.00001Residue on evaporation ,PPm≤0.01Appearancecolorless , no cloudy Odor no smell