R22 is a hydrochlorofluorocarbon (HCFC) refrigerant gas commonly used in air conditioning and refrigeration systems.

It has been phased out in many countries due to its ozone-depleting potential and environmental concerns.

R22 is being replaced by more eco-friendly alternatives like R410A and R134a.

R22 Refrigerant Gas Key Specifications:

Chemical Formula: CHClF2

Molecular Weight: 86.47 g/mol

Boiling Point: -40.8°C (-41.4°F)

Critical Temperature: 96.2°C (205.2°F)

Critical Pressure: 4.99 MPa (724 psi)

Density (Liquid at 25°C): 1.19 g/cm³

Viscosity (Liquid at 25°C): ~0.2 mPa·s

Buoyancy: Heavier than air (vapor density ~3.0)

Material: Hydrochlorofluorocarbon (HCFC)

Grade: Industrial/Commercial Refrigeration

Common Cylinder Sizes: 10 kg, 20 kg, 50 kg, 100 lb, 1,000 lb

Ozone Depletion Potential (ODP): 0.05

Global Warming Potential (GWP): 1,810

Flammability: Non-flammable

Thermal Conductivity (Gas at 25°C): ~0.01 W/m·K

Solubility in Water: Low (0.11% at 25°C)