制冷剂气体R134A

Property of chloride FormulaCH2FCF3Molecular weight102.03B.p. °C-26.1Liquid density (25°C ),kg/dm31.207Vapor pressure(25°C ),MPa0.665Critical temperature, °C101.1Critical density, kg/dm30.512Critical pressure, MPa4.07Evaporation potential at b.p., kJ/kg215Solubility in water (25°C ), %(m/m)0.15Specific heat (liquid,25°C),kJ/kg.°1.51Ozone destructive potential (ODP)0Global warming potential (GWP)0.29 Quality standard GradeExcellentFirstAppearancecolorless, no cloudycolorless, no cloudyOdorOdorlessOdorlessPurity, % ≥99.899.5Water, mg/kg ≤1020Acidity, mg/kg <11Residue on evaporation, mg/kg ≤100100Global warming potential (GWP)1.51.5 It is mainly used to substitute CFC-12 as refrigerant in car air-conditioning and refrigerating in refrigerator. packing: 13.6kg,22.7kg,100kg,400kg,1000kg,ISOTANK