used for car refrigerator water dispenser dehumidifiers and central air conditioning system. Model R134a Molecular weight102.03Boiling point,°C-26.1Critical temperature ,°C101.1Critical pressure, Mpa4.05Specific heat of liquid, 30 °C [kj/(kg. °C )]1.51ODP0GWP0.13Purity, %≥99.9Moisture,ppm≤10Acidity, ppm≤ 0.1Vapor residue, ppm≤ 100Appearancecolorless, no turbidOdorNo strange stenchpacking300g, 13. ...