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Pentafluoroethane HFC-125

 

molecular formula: C2HF5            UN Number: 3320                risk grades: 2.2

Physico-chemical property:

molecular weight 120.02
boiling point(1amt),℃ -48.45
liquid density(25℃),g/cm³ 1.21
critical temperature,℃ 66.05
critical pressure,Mpa 3.592
critical density,g/cm³ 0.571
boiling point evaporation potential,kJ/kg 165.0
specific heat(25℃),liquid,kJ/kg 1.26
ODP 0
GWP 3400

Quality index(CRAA 100-2006)

appearance colorless transparent liquefied gas
purity,% ≥99.5
moisture,% ≤0.001
acidity,% ≤0.0001
evaporated residue,% ≤0.01

Uses: as refrigerating fluid

Packing specification: disposable steel cylinder 10kg;  recoverable steel cylinder926L;

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