|
HFC-143a
 Trifluoroethane
 CAS NO.：420-46-2
Molecular
formula: CH3CF3
PHYSICAL
PROPERTIES
| Molecular Weight |
84.0
|
Critical Density, g/cm3 |
0.455
|
| Boiling Point(1 atm), °C |
-47.75
|
Latent Heat of Vaporization at bp, kJ/kg |
231.0
|
| Density of Liquid at 25°C,
g/cm3 |
1.300
|
Specific Heat of Vaporization at 25°C,
KJ/kg °C |
1.31
|
| Vapor Pressure at 25°C,
MPa |
1.247
|
ODP |
0
|
| Critical Temperature, °C |
73.15
|
GWP |
1.1
|
| Critical Pressure, MPa |
3.834
|
|
|
PRODUCT
SPECIFICATIONS
|
Index Name
|
Index
|
| Appearance |
Clear, colorless liquified Gas
|
| Purity, % |
 99.8 |
| Moisture, mg/kg |
 20 |
| Acidity(as HCL), mg/kg |
1.0 |
| Nonvolatile Residues, mg/kg |
50 |
APPLICATIONS:
Component to blend refrigerant, substituting R-502
PACKAGING:
Available in 260kg/400L cylinder
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