Physical Property
| Molecular formula |
C2H6 |
| Molecular weight |
30.07 g/mol |
| Boiling point, ºC |
-88.6℃ |
| Critical Temperature, ºC |
32.2℃ |
| Critical pressure, Mpa |
4.87Mpa |
| Liquid density (25°C) |
355 kg/m³ |
| Saturated vapor pressure (20°C) |
3.78Mpa
|
| Solubility |
Slightly soluble in water; has good compatibility with POE and PAG refrigeration oils |
| Flammability |
Flammable and explosive |
| Security Level |
A3 |
| Explosion limits (volume fraction): |
3%–16% |
| ODP |
0 |
| GWP |
20 |
Quality index(AHRI-700)
| Purity, % |
≥99.95 |
| Moisture, ppm |
≤10 |
| Acidity,ppm |
≤0.1 |
| Evaporated residue, % |
≤0.01 |
| Appearance |
Colorless and clear |
| Odor |
Odorless |
USE
Refrigerant for low-temperature stages in cascade refrigeration systems, replacing R13 and R503 to achieve ultra-low-temperature refrigeration ranging from -80°C to -150°C;
used in scientific and medical ultra-low-temperature freezers, biological sample banks, plasma freezing equipment, industrial low-temperature test chambers,
and natural gas liquefaction processes.
PACKING
Recyclable Cylinder:10L/3.7kg(15Mpa),4.2kg (20Mpa),40L:14.8kg(15Mpa),16.8kg(20Mpa)