Water
Water, R718, hydrogen oxide, dihydrogen oxide
How to detect Water
Formula: H2O | CAS: 7732-18-5
Synonyms: Water, R718, hydrogen oxide, dihydrogen oxide
Specification
| Specification | Value/Information |
|---|---|
| Formula | H2O |
| CAS no. | 7732-18-5 |
| Gas Response Factor, 11.7 eV | ZR |
| Gas Response Factor, 10.6 eV | ZR |
| Gas Response Factor, 10.0 eV | ZR |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 1.335 |
| Specification | Value/Information |
|---|---|
| Molecular Weight, g/mole | 18 |
| Melting point, °C | 0 |
| Boiling point, °C | 100 |
| Density, g.cm⁻³ | 1 |
| Ionisation Energy, eV | 12.61 |









