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BTTRI GAS® 407C A long- term, non-ozone-depleting replacement for HCFC-22 in various air -conditioning applications, as well as in positive displacement refrigeration systems. It is a ternary blend of HFC-32/HFC-125/HFC-134a
| Appearance | Colorless |
| Odor | odorless |
| Purity(≥%) | 99.9 |
| Moisture (≤ %) | 10 ppm |
| Acidity(≤%,HCl) | 1 PPM |
| Toxicity | None |
| Atmospheric Lifetime | 15.657 |
| ODP | 0.0 |
| GWP | 1,774 |
يجب تخزين جميع الحاويات في مكان بارد وجاف وجيد التهوية ، والابتعاد عن أشعة الشمس والمطر.
| اسطوانة | 11.3kgs |
| خزان ISO | 16 MT |
| اسطوانة قابلة لإعادة التعبئة | N/A |
| Chemical Name | Difluoromethane/Pentafluoroethane Tetrafluoroethane |
| Chemical Formula | CH2F2/CHF2CF3/CF3CH2F |
| CAS Number | 75-10-5 /811-97-2 |
| Molecular Weight | 86.2 |
| Boiling Point @1Atmos | -46.6 |
| Freezing Point @1Atmos | - |
| Critical Temperature | 189.1 |
| Critical Pressure (psia) | 699.1 |
| Saturated Liquid Density @ 86°F (lb./cu.ft.) | 70.6 |
| Specific Heat of Liquid @ 86°F (Btu/lb.°F) | 0.36 |
| Specific Heat of Vapour (Btu/lb.°F) | 0.20 |
| Specific Heat Ratio of Vapor@86°F &1Atmos.(k=Cp/Cv) | 1.14 |
| Flammability & Explosively. (Based on ASHRAE Standard 34 with Match ignition) | None |
| ANSI/ASHRAE Standard 34-1992 Safety Group Classification | A1/A1 |
