(Pentafluoroethane, Freon 125a, R125, R-125a, HFC-125, SUVA 125, Halocarbon-125, FE-25) Xtreme Cool Refrigerant 125 (Pentafluoroethane, Freon 125a, R125, R-125a, HFC-125, SUVA 125, Halocarbon-125, FE-25) is non-combustible gas liquefied under pressure,