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BTTRI GAS® R143a Refrigerant substituting for R-502 .
| Purity,%,min≥ | 99.9 |
| Moisture,mg/Kg,max≤ | 10 |
| Toxicity | None toxic |
| Atmospheric Lifetime | 52 |
| ODP | 0.0 |
| GWP | 4,470 |
All Containers should be stored in cool, dry and ventilated place, and kept away from sunlight and rain.
| Cans | N/A |
| Disposable Cylinder | N/A |
| ISO Tank | N/A |
| Refillable Cylinder | N/A |
| Tank | N/A |
| Chemical Name | 1,1,1-Trifluoroethane |
| Chemical Formula | C2H3F3 |
| CAS Number | 420-46-2 |
| Molecular Weight | 84. |
| Boiling Point under 1.013 X 105 Pa,℃ | -47.7 |
| Freezing Point | -111.00 |
| Density of liquid at 25℃,g/cm^3 | 1.30 |
| Vapor pressure at 25℃,MPa | 1.24 |
| Critical temperature,℃ | 73.1 |
| Critical pressure,Mpa | 3.83 |
| Critical density,g/cm^3 | 0.45 |
| Latent heat of evaporation at bp.,KJ/KJ | 231. |
| Specific heat, liquid, 25℃, Kj/Kg, ℃ | 1.3 |
| Flammability | Flammable gas |
