Chlorodifluoromethane (R22) can be used as refrigerant in air-conditioning systems of industry, commerce and household. It can also be used in producing fire extinguishing agent 1211. Moreover, it is basic raw material for producing fluorine-containing high-molecular compounds.
Product name: chlorodifluoromethane R11(F11)
Properties:
Molecular weight 137.4
Boiling point, ℃ 23.7
Freezing point ℃ -
Critical temperature, ℃ 198.0
Critical pressure, Mpa 4.41
Saturated liquid density30℃, (g/cm³) -
Specific heat of liquid 30℃, [KJ/(Kg·℃)] 0.21
Specific heat of isobaric vapor (Cp), 30℃及101.3kPa[KJ/(Kg·℃)] 0.15
Ozone destruction potential (ODP) 1.000
GWP (GWP) -
Critical density, g/cm³ -
Evaporation potential at boiling point, KJ/Kg -
Packing: steel drum 250kg/200L
Quality index:
Purity %≥ 99.8
Moisture, PPm≤ 0.001
Acidity, PPm≤ 0.00001
Evaporated residue, PPm≤ 0.01
Appearance Colorless, clear Odor No odor
Uses: R11 is mainly used in refrigerant of centrifugal, rotary compressor air conditioning refrigeration devices.