Character:
HFC-125 is a colorless and transparent liquid at room temperature. Its main applications are:
1. As alternative to refrigerant R-502, HCF-22;
2. As alternative to fire extinguisher halon-1211 and Halon-1301.
Physical Properties:
Formula:CHF 2 CF 3
Boiling Point (760mmHg, ): -48.45
Critical Temperature ():66.05
Critical Pressure MPa: 3.592
Critical Density (g/cm 3 ): 0.571
Liquid Density , (g/cm 3 ): 1.245
Heat of evaporation KJ/kg:165.0
Heat capacity 25,liquid,Kj/kg: 1.26
ODP:0
GWP:0.84
Specification:
| Appearance |
Colorless and transparent |
| Odor |
Odorless |
| Purity (%) |
99.8 |
| Moisture (%) |
0.001 |
| Acidity(%,HCl) |
0.0001 |
| Residue (%) |
0.01 |
Package and Storage:
HFC-125 should be filled in a cylinder with filling coefficient not more than 0.9kg/L. It should be kept away from sunlight and rain during shipping.
HFC-125 should be stored in cool, dry and ventilated place.
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