MackFri - 123
MackFri® - 123
ASHRAE Name : R-123
(HCFC-123, Dichlorotrifluoroethane)
The Blends for replacement of R-11 and R-113.
MackFri®-123 refrigerant. Boiling point under atmosphere conditions is 27,9 oC. Ozone depletion potential ODP = 0,02, global warming potential GWP = 90. Molecular mass is 152,9. The refrigerant is intended for retrophite (substitution of the refrigerant for ozone-safe one) of refrigerating facilities - water-coolants operating on R11. Theoretical refrigerating effect of the cycle with R123 constitutes 0,86 relatively to refrigerating effect of the cycle with R11, condensation temperature and pressure are 10...15% lower compared to R11. In combination with R123, it is recommended to use alkyl benzene refrigerating oil or the blend of mineral with alkyl benzene.
Similar : SUVA-123, Genetron-123
Physical properties:
| Molecular weight |
152.9 |
| Boiling point under 1.013x105Pa,0C |
27.85 |
| Density of liquuid at 250C,g/cm3 |
1.458 |
| Vapor pressure at 250C,MPa |
0.096 |
| Critical temperature, 0C |
183.7 |
| Critical pressure, MPa |
3.673 |
| Critical density, g/cm3 |
0.549 |
| Latent heat of vaporization at bp., KJ/Kg |
171.0 |
| Solubility in water at 250C, % by weight |
0.39 |
| Specific heat, liquid, 250C, KJ/Kg.0C |
0.985 |
|
Safety:
| Ozone-Depletion Potential (ODR) |
0.02 |
| Global Warming Potential (GWP) |
0.02 |
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