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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;
