Sell R502 refrigerant gas

Refrigerant R502:

Property of chloride: Molecular weight 111. 6
BP, -45. 4
Ice point -
Critical temperature, 82. 1
Critical pressure, Maps 4. 07
Density of saturated liquid30, (g/cm3) 1. 217
Specific heat of liquid 30, [KJ/ (Kg)] 1. 25
Specific heat of equipressure steam (Cp), 30 and 101. 3kPa [KJ/ (Kg)] 0.147
ODP 0.18
GWP 3.8~4.1
Critical density, g/cm3 0.566
Vaporization heat under BP, KJ/Kg 172.5

Packing: disposable steel cylinder13. 6kg/30b, 22. 7kg/50b

Quality standard: Purity %≥ 99.5
Moisture, PPm≤ 0.002
Acidity, PPm≤ 0.0001
Residue on evaporation, PPm≤ 0.01
Appearance colorless, no cloudy
Odor no smell


Uses: high pure grade is R502 used as temperature sensing medium, premium grade and first grade R502 can used as refrigerant