R22

Refrigerant 22: the product is used as refrigerant in household, industrial and commercial air-conditioning system .

Industrial Chlorodifluoromethane (HCFC22)

Application: 

The product is used as refrigerant in household, industrial and commercial air-conditioning system. It can also be used as aerosol propellant for pesticide and paint, or fire extinguishing agent. It is the primary feedstock for fluoropolymers.

Physical & chemical properties:

Under normal temperature and pressure, the product is a colorless, odorless and nontoxic gas. Its melting point is -160°C, its boiling point is -40.8°C. Its density is 1.213g/cm3 at 20°C. Its mixture with air is nonflammable and free of explosion risk. It shows good thermal and chemical stability under normal conditions.

Storage & transportation:

The product is packed in appropriate cylinders of tanks (or tank cars). It is to keep in cool and dry place, without being exposed to heat source, sunlight and raining. It is to comply with the regulations of rallway and road transportation of China concerning hazardous cargo.

Packing specifications:

– Non-refillable cylinder: 30lbs/13.6kg, 50lbs /22.7kg.

– Refillable cylinder: 400L, 800L, 926L, 1000L.

– ISO-Tank.

Technical specifications:

Characteristics	colorless, clear and odorless
Description	Top quality	Regular quality
Mass fraction of chlorodifluoromethane, %≥	99.90	99.6
Moisture, % ≤	0.0010	0.0020
Acidity (as HCl), % ≤	0.00001	0.0001
Mass fration of evaporated residue, % ≤	0.01

R22