Hydrogen selenide
hydrogen selenide, selane, selenium hydride
How to detect Hydrogen selenide
Formula: H2Se | CAS: 7783-07-5
Synonyms: hydrogen selenide, selane, selenium hydride
Specification
Specification | Value/Information |
---|---|
Formula | H2Se |
CAS no. | 7783-07-5 |
Gas Response Factor, 11.7 eV | NA |
Gas Response Factor, 10.6 eV | 2.0 |
Gas Response Factor, 10.0 eV | NA |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.297 |
Molecular Weight, g/mole | 81.0 |
Melting point, °C | -66 |
Boiling point, °C | -41 |
Specification | Value/Information |
---|---|
Upper Explosive Limit, % | 99.9 |
Lower Explosive Limit, % | 4 |
Density, g.cm⁻³ | 2.12 |
Ionisation Energy, eV | 9.88 |
EH40 TWA, ppm | 0.02 |
EH40 TWA, mg.m⁻³ | 0.07 |
EH40 STEL, ppm | 0.05 |
EH40 STEL, mg.m⁻³ | 0.17 |