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Sodium Hydrosulfide

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Sodium Hydrosulfide
Chemisches Produkt

Sodium Hydrosulfide

SummenformelNaHS CAS16721-80-5 Molekulargewicht56.07 g/mol
SynonymeSodium hydrogen sulfide, NaHS, Sodium sulfhydrate
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive Acute toxic Acute toxic Environmental hazard Environmental hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Sodium Hydrosulfide is supplied as yellow flakes or solution. It is used as a sulfiding and depilating agent.
- Leather Industry: Unhairing (depilation) of hides. - Mining: Flotation agent for copper and molybdenum ores. - Pulp & Paper: Kraft pulping chemical. - Chemical Synthesis: Production of sulfur compounds.
AppearanceWhite to colorless crystals (pure)
OdorOdor of hydrogen sulfide
Molecular FormulaNaHS
Molecular Weight56.07 g/mol
Melting Point350 °C
Density1.8 g/cm³
SolubilitySoluble in water and alcohol
IUPAC Namesodium sulfanide
SummenformelNaHS
Molekulargewicht56.07 g/mol
SMILES[Na+].[SH-]
InChIKeyHYHCSLBZRBJJCH-UHFFFAOYSA-M
  • H226 Flammable liquid and vapor
  • H290 May be corrosive to metals
  • H301 Toxic if swallowed
  • H314 Causes severe skin burns and eye damage
  • H400 Very toxic to aquatic life

⚠️ For information only; not a substitute for the official SDS.

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