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BTTRI GAS® 410A or AZ-20 is an azeotropic mixture of HFC-32 and HFC-125. It has been designed to replace HCFC-22 in air conditioning and refrigeration applications.
Appearance | Colorless |
Odour | odorless |
Purity(≥%) | 99.9 |
Moisture (≤ %) | 10 ppm |
Acidity(≤%,HCl) | 1 PPM |
Toxicity | Low |
Atmospheric Lifetime | 40.5 |
ODP | 0.0 |
GWP | 3900 |
يجب تخزين جميع الحاويات في مكان بارد وجاف وجيد التهوية ، والابتعاد عن أشعة الشمس والمطر.
اسطوانة | 11.3kgs |
خزان ISO | N/A |
اسطوانة قابلة لإعادة التعبئة | N/A |
Chemical Name | Azeotropic Mixture |
Chemical Formula | CHF2CF3/CH3CF3 |
CAS Number | AZ-50 |
ASHRAE Number | R-507 |
Molecular Weight | 98.9 |
Boiling Point under 1.013 X 105 Pa,℃ | -52.1 |
Freezing Point @1Atmos | - |
Critical Pressure (psia) | 160 |
Saturated Liquid Density @ 86°F (lb./cu.ft.) | 63.8 |
Specific Heat of Liquid @ 86°F (Btu/lb.°F) | 0.35 |
Specific Heat of Vapour (Btu/lb.°F) | 0.22 |
Specific Heat Ratio of Vapor@86°F &1Atmos.(k=Cp/Cv) | 1.11 |
Flammability & Explosively. (Based on ASHRAE Standard 34 with Match ignition)+ + | None |
ANSI/ASHRAE Standard 34-1992 Safety Group Classification | A1 |