r22 refrigerant 99.8% Purity Disposable/reusable/ton cylinder,small can,ISO tank For AC&R system CE cylinder Product description r22 refrigerant Basic InfoProductDifluorochloromethane Refrigerant R22Applicationused in reciprocating compressor, as refrigerant in industrial, commercial and household air-condition system; also used to produce insecticide and aerosol for spraying paint; to produce ...