Goldcooling R407C is an environmentally friendly medium-to-high temperature refrigerant made by mixing R32, R125 and R134a in a certain proportion.R22is used in various air conditioning systems and non-centrifugal refrigeration systems. It 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-connect), mobile air conditioners (car air conditioners, etc.), dehumidifiers, freeze dryers, marine refrigeration equipment, industrial refrigeration and other refrigeration equipment.
Gold-cooled R407C is the easiest alternative to Freon R22 in newly installed refrigeration equipment (usually air conditioning systems).
Composition of R407c
Mole percentage: R32 accounts for 38.1109%, R125 accounts for 17.9559%, R134A accounts for 43.9332%
Mass percentage:R32accounting for 23%,R125accounting for 25%,R134A52%
UN NO:3340
CAS NO:345-33-6,75-10-5,811-97-2
R407C refrigerant parameters
Gold-cooled R407C is the easiest alternative to Freon R22 in newly installed refrigeration equipment (usually air conditioning systems).
Composition of R407c
Mole percentage: R32 accounts for 38.1109%, R125 accounts for 17.9559%, R134A accounts for 43.9332%
Mass percentage:R32accounting for 23%,R125accounting for 25%,R134A52%
UN NO:3340
CAS NO:345-33-6,75-10-5,811-97-2
R407C refrigerant parameters
| Name: R407C, HFC-407C | Classification: Mixture, Mixed Refrigerants |
| Molecular weight: 86.2 | Molar mass: 86.2g/mol |
| Critical temperature: 85.8℃ | Critical pressure: 4.6MPa |
| CAS Number: 75-10-5/354-33-6/811-97-2 |
Critical density: 0.4753 g/cm3 |
| ODP:0 | GWP:1.526 |
| Boiling point (1atm):-43.6℃ |
ASHRAE safety level: A1 (non-toxic and non-flammable) |
| Saturated vapor pressure (25℃): 1174kPa | Latent heat of evaporation (at boiling point, 1atm): 250kJ/kg |
| Liquid density (25℃): 1.136kg/L |
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