R 22 now is being phased out globally.
R 22 is an HCFC refrigerant used for residential and commercial air conditioning and for medium and low temperature commercial refrigeration applications, e.g.: food service, supermarket display cases, food storage and processing, and transport refrigeration systems.
Physical Properties
|
Property
|
Value
|
|
ASHRAE #
|
R 22
|
|
ODP
|
0.034
|
|
GWP
|
1700
|
|
Molecular Weight
|
86.47
|
|
Boiling Point
|
- 40.8 °C
|
|
Critical Temperature
|
96.2 °C
|
|
Critical Pressure
|
4.99 Mpa
|
|
Purity
|
≥ 99.9 %
|
|
Moisture
|
≤ 10 PPm
|
|
Acidity
|
≤ 1 MMp
|
|
Vapor Residue
|
≤ 100 PPm
|
LANGUAGE