Hydrogen selenide

selane, selenium hydride

How to detect Hydrogen selenide

Formula: H2Se | CAS: 7783-07-5

Synonyms: selane, selenium hydride

Specification

SpecificationValue/Information
FormulaH2Se
CAS no.7783-07-5
Gas Response Factor, 11.7 eVNA
Gas Response Factor, 10.6 eV2
Gas Response Factor, 10.0 eVNA
ppm per mg/m⁻³, (20 °C, 1 bar)0.297
Molecular Weight, g/mole81.0
SpecificationValue/Information
Melting point, °C-65.7
Boiling point, °C-41.25
Density, g.cm⁻³2.12
Ionisation Energy, eV9.88
EH40 TWA, ppm0.02
EH40 STEL, ppm0.05

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