Facebook
BTTRI GAS® 407A is a non-ozone-depleting HFC refrigerant for replacing R-22 in medium- and low-temperature direct expansion refrigeration systems.
| Appearance | Colorless |
| Odor | Odorless |
| Purity(≥%) | 99.8 |
| Moisture(≤%) | 10 PPM |
| Acidity(≤%,HCl) | 1 PPM |
| Toxicity | Low |
| Atmospheric Lifetime | 18.18 |
| ODP | 0 |
| GWP | 2.107 |
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 | Difluoroethane Pentafluoroethane 1,1,1,2-Tetrafluoroethane |
| Chemical Formula | CF3CH2F/CH2F2/C2HF5 |
| CAS Number | Klea 60 |
| Molecular Weight | 90.11 |
| Boiling Point @1Atmos | -45.20 |
| Freezing Point @1Atmos | - |
| Critical Temperature | 81.90 |
| Critical Pressure (psia) | 4.49 |
| Liquid Density (70 ˚F, lb./ft ^ 3) | 72.6 |
| Specific Heat of Saturated Liquid @ 77 °F (BTU/lb °F) | 71.5 |
| Specific Heat of Saturated Vapor @ NPB (BTU/lb °F) | 0.18 |
| Flammability & Explosively. (Based on ASHRAE Standard 34 with Match ignition) | None |
| ANSI/ASHRAE Standard 34-1992 Safety Group Classification | A1 |
