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Chlorodifluoromethane HCFC-142b

 

molecular formula: CH3CClF2                UN Number: 2517                      Danger Class: 2.1

Physical property

molecular weight 100.5 solubility as water (25 °C), w% 0.14
boiling point (1 atm), °C -9 specific heat(30 °C), liquid, KJ/kg °C 1.34
critical temperature, °C 137.1 ODP 0.057
critical pressure, MPa 4.12 GWP100 2310
critical pressure, MPa 4.12    

Quality index(HG/T 4795-2014)

appearance colorless transparent liquefied gas
purity,% ≥99.8
moisture,ppm ≤10
acidity(in HCL),ppm ≤1
High Boiling Residue,ppm by volume ≤50

Uses:  As working medium of high-temperature environment air cooler; as sensing medium of heat pump working medium and temperature control component

Packing specification: 20MT bulk in ISO tank.

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