Hydrogen selenide

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Description

A colorless, foul smelling gas. Hydrogen selenide reacts with most metals to form metals selenides.

Synonyms and Related Terms

selenium hydride

Risks

  • Dangerous fire and explosion risk.
  • Reacts violently with oxidizing materials.
  • Toxic by inhalation and ingestion.
  • Skin irritant.
  • Airgas: SDS

Physical and Chemical Properties

Soluble in water, carbon disulfide.

Composition H2Se
CAS 7783-07-5
Melting Point -66 C
Molecular Weight mol. wt. = 81.0
Boiling Point -41.3 C

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