Frogen® R-22 is an HCFC refrigerant that operates with high pressure but low compressor displacement. Frogen® R-22 is popular in residential, commercial and industrial applications. Frogen® R-22 is also used as an intermediate to produce fluoropolymers and as a blowing agent in rigid foam applications.
ASHREA # |
R-22 |
Class |
HCFC |
Refrigerant Type |
Pure Fluid |
Lubrication |
Mineral Oil |
Charging Notes |
The system must be evacuated before charging. |
Usage Notes |
Use of R-22 is being phased out globally- consider the use of Frogen® R407C, Frogen® R422D, or Frogen® R507. Nonflammable at ambient temperature and pressure, ether-like smell. Always use in accordance with the Material Safety Data Sheet (MSDS). |
ASHRAE Safety Group |
A1 |
Occupational Exposure Limits (8 hr. time/wt. Avg.) (ppm) |
1008 |
Chemical Name |
Chlorodifluoromethane |
Chemical Formula |
CHCLF2 |
Physical State |
Gas |
Form |
Liquefied Gas |
Odor |
Colourless |
Color |
Slight |
pH |
Neutral |
Water Solubility (g/l) |
3 |
Average Molecular Weight (g/mol) |
86.5 |
Melting Point (°C) |
-160 |
Normal Boiling Point (NBP) (°C) |
-41.5 |
Critical Temperature (°C) |
205.06 |
Critical Pressure (psia) |
723.74 |
Vapor Pressure |
9,384 hPa at 21.1 °C |
Vapor Density (Air = 1.0) |
3 |
Density |
1.21 g/cm3 at 21.1°C |
Density of Saturated Liquid @ 25°C (lb/ft³) |
73.1 |
Specific Heat of Saturated Vapour @ NPB (BTU/lb °C) |
0.31 |
Ozone Depletion Potential (ODP) (CFC 11 = 1.0) |
0.055 |
Global Warming Potential (GWP) |
1700 |
Global Warming Potential (GWP) |
1700 |
Disposable Cylinders (Per Cylinder) |
11.3 |
Ton Tanks (Per Drum or Torpedo) |
1000 |
ISO Tankers (ISO Tank Container, Kg) |
20000 |
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