R22 (Freon22, difluoro methyl chloride Chlorodifuoromethane), formula CHClF2, molecular weight 86.47. R-22 at room temperature is a colorless, odorless gas approximation, not burning, no corrosion, toxicity is minimal, can be liquefied pressurized liquid is colorless and transparent, as the HCFC refrigerant. R-22 chemical stability and thermal stability are very high, especially without the presence of water, below 200 ℃ and the general reaction of the metal can not afford. In the presence of water, only with alkali slow work. However, cleavage occurs at high temperatures. 

 R22 (Freon 22) of the main application 
 R-22 for home air conditioners, central air conditioning, industrial refrigeration and commercial refrigeration equipment, is currently the largest, most widely used varieties of a refrigerant; HCFC-22 is also a large number of resins used as raw materials and PTFE 1121 of the intermediate gas fire extinguishing agent. 

 R22 (Freon 22) refrigerant oil reference 
 R22 refrigerant oil applied are: benzene synthetic AB (Alkybenzene), polyol ester synthetic oil POE (Polyol Ester), naphthenic mineral oil MO (Mineral oil). 

 R22 (Freon 22) Refrigerant packaging 
 Packing: Net Weight 22.7kg / bottle (Net Weight 50lb)