HCFC 22 Refrigerant R22

HCFC 22 refrigerant R22 is colorless gas and is better known as HCFC 22, or R22, or Chlorodifluoromethane or difluoromonochloromethane.  HCFC 22 refrigerant is a hydrochlorofluorocarbon (HCFC). 

Refrigerant R 22 was commonly used as a propellant and refrigerant. These applications were phased out under the Montreal Protocol in developed countries in 2020 due to the compound's ozone depletion potential (ODP) and high global warming potential (GWP), and in developing countries this process will be completed by 2030. R-22 is a versatile intermediate in industrial organofluorine chemistry, e.g. as a precursor to tetrafluoroethylene.

 

 

Product Name: Industrial Difluorochloromethane (R22)
Molecular formula: CHCLF2
Relative molecular weight: 86.47
Product standard: GB/T 7373-2006
Usage: used as refrigerant, pesticide spray, fire extinguishing agent and raw material of fluorine resin.

Physical and chemical properties: It is a colorless, odorless, and non-toxic gas at normal temperatures and pressures; Melting point -146 ℃, boiling point -40.8 ℃, relative density (water=1) 1.21; When mixed with air, it is non flammable, has no explosion risk, and has high thermal and chemical stability.

Packaging specifications: Non refillable steel cylinders: 15lb/6.8kg, 22lb/10kg, 30lb/13.6kg, 50lb/22.7kg, refillable steel cylinders: 400L, 800L, 926L, 1000L, ISO-TANK.

One of the most common uses of R22 is in the domestic air conditioners like window AC, split AC, packaged AC and also in number of central air conditioning systems. R22 is non-toxic and it is non-flammable that makes this refrigerant highly safe for the domestic and industrial purposes.

In developed countries R22 is being replaced in the phase manner. No new equipment using Refrigerant R22 would be available from January 2010. Thereafter R22 would be available only for servicing the old systems. Some of the available alternatives for R22 are: R134a, R507a, and R407c.

Xiamen Juda as one of the earliest exporters of refrigerants in China, we have a complete range of various refrigerants and other fluorinated chemicals. 35 years' development and quality certification have been ensuring our quality supply and service to our long term business partners from all over the world in 7 major product series:Refrigerant Gas, Medical Aerosol Propellant, Cleaning Agent, Fire Extinguishing Agent, Welding Gas, Cooling Fluid and Fluoropolymer.