R407C (Mixed refrigerant HFC-407C, HFC125/32/134a)

R407C cylinder




Molar mass 86.2
Boiling point (1 atm), °C -43.8
Vapor pressure hPa (25 °C) 11740
Vapor pressure hPa (50 °C) 21860
Relative density liquid, 25℃(g/cm?3) 1.136
Critical pressure, MPa 4.63
Critical temperature °C 87.3
liquidSpecific heat, 30°C, [KJ/(kg °C)] 1.51
GWP 0.17
Ignition temperature °C 685



Determination Specification
Appearance, smell Colorless, not turbid, odorless
Purity, % ≥99.8
Moisture mg/kg ≤10.0
Acidity(HCl), mg/kg ≤1.0
Evaporation residue mg/kg ≤100.0

[Usage]R407C is lised as HFC-407C, Freon 407C. It is mainly used to substitute R22 in home air-conditioners and small central air-conditioners.

[packing]R407C usually filled in 11.3kg/500kg/1000kg cylinders and ISO tank. . R407C cylinder color is orange.