FM R134a gas Automotive replacement for R-12,Stationary A/C, Medium Temp Refrigeration . FM R134a gas Property of chloride :Molecular Weight102.03Boiling Point, °C-26.1Critical Temperature, °C101.1Critical Pressure, Mpa4.05Specific Heat of Liquid, 30°C, [KJ/(kg°C)]1.51Solubility(water, 25°C), %0.15ODP0GWP0.13Quality standard :Purity, %≥99.9Moisture, PPm≤10Acidity, PPm≤0.1Vapor Residue, PPm≤ ...