Question

Gas chemical formula used in refrigeration system

Answer 1

Answer:

Refrigerant Gases

Synonyms - CFC (chlorofluorocarbon), HCFC (hydrochlorofluorocarbon), HFC (hydrofluorocarbon)

CAS No - .e.g. HFC R134a (1,1,1,2-Tetrafluoroethane): 811-97-2

Chemical formula - Refer to specific compound.e.g. HFC R134a (1,1,1,2-Tetrafluoro

ethane ): CH2CF3

Vapour density - >1 (air = 1)

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