China Refrigerant Hfc-134A Gas Environment-Friendly, Find details about China Refrigeration, Car Air Conditioner System from Refrigerant Hfc-134A Gas Environment-Friendly
R134a Index | Unit | R134a |
Chemical formula | CH2FCF3 | |
Molecular weight | g/mol | 102.0 |
Boiling point 101.3kpa (°C) | °C | -26.2 |
Freezing point 101.3kpa (°C) | °C | -96.6 |
Critical temperature | °C | 101.1 |
Critical pressure | KPa | 4066.6 |
Saturated liquid density (25°C) | Kg/m3 | 1188.1 |
Specific heat (25°Cliquid) | KJ/kg·k | 1.42 |
Critical density | g/cm3 | 0.512 |
Vaporization heat at boiling point | KJ/kg | 215.0 |
Water solubility (25°C) | W% | 0.15 |
ODP | 0 | |
GWP | 0.29 |
Index | Quality Performance |
Appearance | Colorless & No turbid |
Purity %≥ | 99.9% |
Moisture %≤ | 0.001 |
Acidity (as HCl)%≤ | 0.0001 |
Evaporation residue %≤ | 0.01 |
Chlorides(Cl-) test %≤ | 0.0003 |
No condensable gas (V/V) %≤ | 1.0 |