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BTTRI GAS® 409A An interim replacement for CFC-12 in refrigeration systems. Contains HCFC-22/ HCFC-124/HCFC-142b.
| Appearance | Colorless |
| Odor | Odorless |
| Purity(≥%) | 99.9 |
| Moisture(≤%) | 10 PPM |
| Acidity(≤%,HCl) | 1 PPM |
| Toxicity | None |
| Atmospheric Lifetime | 31.59 |
| ODP | 0.0235 |
| GWP | 3,152 |
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 | Chlorodifluoromethane Chlorotetrafluoroethane Chlorodifluoroethane |
| Chemical Formula | CHClF2/CF3CHClSF/CH3CClF2 |
| CAS Number | FX-56 |
| ASHRAE Number | R409A |
| Molecular Weight | 97.45 |
| Boiling Point @1Atmos | -32.4 |
| Freezing Point @1Atmos | - |
| Critical Temperature | 228.9 |
| Critical Pressure (psia) | 673.1 |
| Saturated Liquid Density @ 86°F (lb./cu.ft.) | 74.8 |
| Specific Heat of Liquid @ 86°F (Btu/lb.°F) | 0.2962 |
| Specific Heat of Vapour (Btu/lb.°F) | 0.169 |
| pecific Heat Ratio of Vapor@86°F &1Atmos. (k=Cp/Cv) | 1.15 |
| Flammability & Explosively. (Based on ASHRAE Standard 34 with Match ignition)+ + | None |
| ANSI/ASHRAE Standard 34-1992 Safety Group Classification | A1/A1 |
