Product
1,1,1-TrifluoroethaneHFC-143a
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molecular formula: CH3CF3 UN Number: 2035 Danger Class: 2.1
Physical property
|
molecular weight |
84.04 |
critical density, g/cm3 |
0.455 |
|
boiling point (1 atm), ℃ |
-47 |
latent heat of evaporation under boiling point, kJ/kg |
231.0 |
|
saturation liquid density ( 25℃ ), g/cm3 |
0.932 |
specific heat ( 25℃ ), liquid, KJ/kg ℃ |
1.31 |
|
critical temperature, ℃ |
73.15 |
ODP |
0 |
|
critical pressure, MPa |
3.761 |
GWP100 |
4800 |
Quality index(HG/T 4794-2014)
| appearance | colorless and clear |
| odor | odorless |
| purity, % | ≥99.5 |
| moisture,% | ≤0.001 |
| acidity ( in HCL ) ,% | ≤0.0001 |
| residue on evaporation, % | ≤0.01 |
| Chloride,% | Pass |
| Foul Gas in Air Phase,% | ≤1.5 |
Uses: as refrigerating fluid, replacing of R-502
Packing specification: recoverable steel cylinder 260kg / 400L, 926L, ISO-tank