CALFRON R507

R507 is an azeotropic mixture formed by 50% of R143a and 50% R125. It ‘s widely used in the low and medium temperature refrigeration sector . It’s chemically stable, it has good thermodynamic characteristics and low toxicity.

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Composition:

Pentafluoroethane

Trifluoroethane

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Packing:

11.3 kg disposable cylinders​

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Physical and Chemical Specifications

Molecular Weight:                                              98.9

Boiling Point, °C:                                             -46.70

Critical Temperature, °C:                                  70.90

Critical Pressure, kPa:                                    3792.1

Critical Density, kg/m³:                                   490.77

Saturated Liquid Density, 30°C, KJ/kg K:      1021.9

Specific Heat Capacity Liq., 30°C, KJ/kg K:     1.47 

Evaporation Potential BP, 1atm:                    196.95

Saturated Vapor Density, kg/m³:                     5.585

ODP                                                                       0

GWP                                                                3985

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