... Refrigerant Gas,such as : 1. R-134a,R-22,R-23 2.R404a,R-406a,R-407C,R-410a 3.R507,R-502 R134A RefrigerantCharacter USES:Do ... Chemical properties: The molecular formulaC2H2F4m.w.102.03The boiling point°C-26.1The critical temperature°C101.1The critical pressure,Mpa4.01Saturated ... with liquid density(25°C),(g/cm 3 )1.207Liquid heat25°C,[KJ/(Kg/°C)]1.51solubility(25°C)% 102.03-QianNengZhi ozone ...