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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 |
All Containers should be stored in cool, dry and ventilated place, and kept away from sunlight and rain.
Disposable Cylinder | 11.3kgs |
ISO Tank | 16 MT |
Refillable Cylinder | 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 |