Original
By certification 
REFRIGERANT GAS , R134A R22a GAS,SUBSTITUTES,OEM
R 134a is a refrigerant to replace CFC -12 in mobile air conditioning and in residential,
commercial and industrial refrigeration systems. It is also used as a blowing agent in rigid
foam insulation, and an important component of blends such as R 404a , R 407c , etc.
Physical Properties |
Molecular weight |
102.03 |
BP, °C |
-26.1 |
|
Ice point °C |
- |
|
Critical temperature , °C |
101.1 |
|
Critical pressure ,Mpa |
4.07 |
|
Density of saturated liquid25 °C,(g/cm3) |
1.207 |
|
Specific heat of liquid 25 °C,[KJ/(Kg• °C)] |
1.51 |
|
Solubility(water,25 °C)% |
0.15 |
|
ODP |
0 |
|
GWP |
0.29 |
|
Critical density,g/cm3 |
0.512 |
|
Vaporization heat under BP,KJ/Kg |
215 |
|
Quality Index |
Purity%≥ |
99.9 |
Moisture,PPm ≤ |
0.001 |
|
Acidity,PPm ≤ |
0.00001 |
|
Residue on evaporation ,PPm ≤ |
0.01 |
|
Appearance |
colorless , no cloudy |
|
Odor |
no smell |
