Why Choose Us
  • 1.Professional
  • 2.Flexible payment
  • 3.Competitive price&quality
  • 4.In-time delievery time
  • << more

Difluoromethane(HFC-32)

Product:
difluoromethane R32
Molecular weight 52.02
BP,°C -51.7
Ice point °C
Critical temperature °C 78.52
Critical pressure , MPA 5.808
Density of saturated liquid 25°C(g/cm3 ) 0.960
Property of chloride:
Specific heat of liquid 25,[KJ/(Kg°C)] 2.35
Specific heat of equipressure steam(Cp),25 and 01.3kPa[KJ/(Kg°C)] 0.44
ODP 0
GWP 0.11
Critical density g/cm3 0.430
Vaporization heat under BP,KJ/Kg 390.5
Packing
recyclable steel cylinder 670kg/926L
Purity%≥ 99.8
Moisture,% 0.002
Quality standard
Acidity,% 0.0001
Residue on evaporation ,% 0.01
Appearance colorless , no cloudy
Odor no smell
[Uses] : refrigerant , can replace R22