Nitrous oxide
dinitrogen monoxide, Laughing gas, nitrogen oxide*, dinitrogen monoxide, hyponitrous acid anhydride, factitous air.
How to detect Nitrous oxide
Formula: N2O | CAS: 10024-97-2
Synonyms: dinitrogen monoxide, Laughing gas, nitrogen oxide*, dinitrogen monoxide, hyponitrous acid anhydride, factitous air.
Specification
| Specification | Value/Information |
|---|---|
| Formula | N2O |
| CAS no. | 10024-97-2 |
| Gas Response Factor, 11.7 eV | NA |
| Gas Response Factor, 10.6 eV | ZR |
| Gas Response Factor, 10.0 eV | ZR |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.547 |
| Molecular Weight, g/mole | 44.0 |
| Melting point, °C | -91 |
| Boiling point, °C | -88 |
| Specification | Value/Information |
|---|---|
| Flash point, °C | - |
| Lower Explosive Limit, % | - |
| Density, g.cm⁻³ | 1.931 |
| Ionisation Energy, eV | 12.886 |
| EH40 TWA, ppm | 100 |
| EH40 TWA, mg.m⁻³ | 183 |
| NIOSH TWA REL, ppm | 25 |
| NIOSH TWA REL, mg.m⁻³ | 46 |