R406a
Physical properties:
| Item | Index |
| Molecular weight | 89.86 |
| Boiling point, °C | -32.7 |
| Critical temperature, °C | 116.5 |
| Critical pressure, Mpa | 4.88 |
| ODP | 0.036 |
| GWP | 0.19 |
Quality index:
| Item | Index |
| Purity, % | ≥99.8 |
| Moisture, PPm | ≤10 |
| Acidity, PPm | ≤1 |
| Residue on Evaporation, PPm | ≤100 |
| Appearance | colorless, no cloudy |
| Odor | no specific smell |
