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Product

Difluoroethane(HFC-152a)

Physical property:

molecular weight   66.1 boiling point, °C -24.7
freezing point, °C critical temperature, °C 113.5         
critical pressure, Mpa 4.58 saturation liquid density 25°C ,(g/cm3 )     
critical density, g/cm3 0.365           boiling point evaporation potential, KJ/Kg 330.0
liquid specific heat 25°C,[KJ/(Kg·°C)]      solubility ( in water, 25°C )% 0.3
ODP 0 GWP 0.03

Quality index:

appearance colorless, odorless
purity%≥ 99.9
moisture mg/kg ≤ 10
PH mg/kg ≤ 1
residue on evaporation, mg/kg ≤ 10

Packing: 35kg/40L, 320kg/400L, 640kg/800L steel cylinder

Uses: It is used as refrigerating fluid replacing of CFC-12. It has no damage on ozone sphere. It can be used as temperature sensing working medium and aerosol.

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