Trifluoroethane (R143A)
Quality standard :
Purity%≥:99.8
Moisture,PPm≤:0.001
Acidity,PPm≤:0.00001
Residue on evaporation ,PPm≤:0.01
Appearance: colorless , no cloudy
Odor: no smell
Physical Properties:
Molecular weight: 84.0
BP, : -47.75
Vapor pressure at 25 ,MPa :0.386
Critical temperature, : 73.15
Critical pressure,Mpa: 3.834
Critical density,g/cm3 : 0.455
Density of saturated liquid25 ,(g/cm3): 1.300
Specific heat of liquid 25 ,[KJ/(Kg· )]: 1.31
ODP: 0
GWP: 1.10
Application:
used as refrigerant , can replace R502
Packing:
recyclable steel cylinder 320kg/400L£¨≥3.01mpa£©,670kg/920L
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