| CAS No.: | 811-97-2 |
|---|---|
| Formula: | C2h2f4 |
| EINECS: | 212-377-0 |
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R-407C refrigerant, also known as R407C, has the trade names of SUVA 407C, SUV 9000, Genetron 407C, etc.
Description:
As R-407C belongs to HFC type non azeotropic environmental refrigerant (completely free of ozone depleting CFC and HCFC), it is a mainstream medium and high temperature environmental refrigerant recognized and recommended by most countries in the world, and is widely used for initial installation and re addition during maintenance of new refrigeration equipment. It conforms to the standards of EPA, SNAP and UL, the American environmental protection organizations, and the A1 safety level category of ASHRAE (the highest level, harmless to human body).
Key Features
As a widely used medium and low temperature refrigerant, R-404A is often used in refrigeration equipment such as cold storage, food refrigeration equipment, marine refrigeration equipment, industrial low-temperature refrigeration, commercial low-temperature refrigeration, transportation refrigeration equipment (refrigerated vehicles, etc.), refrigeration condensing units, supermarket display cabinets, etc.
As a medium and high temperature refrigerant widely used today, R-407C is mainly used in household air conditioners, small and medium-sized commercial air conditioners (small and medium-sized unit air conditioners, household central air conditioners, multi split), mobile air conditioners (automobile air conditioners, etc.), dehumidifiers, refrigerated dryers, marine refrigeration equipment, industrial refrigeration and other refrigeration equipment.
Application:
Composition: HFC-134a/HFC-32/HFC-125=52/23/25, HFC refrigerant, ODP value is zero.
R407C is mainly used in household air conditioners and small and medium-sized unit air conditioners.
The compressor manufacturer usually recommends the use of polyol ester POE (Polyol Ester) refrigeration oil
Refrigerant name R-407C
Molecular weight 86.2
Boiling point (1 atm), ºC - 43.6
Critical temperature, ºC 86.74
Critical pressure, kPa 4620
Saturated vapor pressure (25 ºC), kPa 1174
Heat of vaporization/latent heat of vaporization (at boiling point, 1 atm), kJ/kg 250
Ozone depleting potential (ODP) 0
Global warming potential (GWP, 100 yr) 1700
ASHRAE safety class A1 (non-toxic and nonflammable
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