Sodium Hydrosulfide (NaSH)

Product Line Sulfur products

Sodium Hydrosulfide (NaSH) is an economical form of reactive sulfur that is typically a light-yellow colored solution. Hydrogen Sulfide (H2S), a toxic gas, is evolved upon contact of NaSH with acids. NaHS is mildly corrosive to carbon steel and cast iron. Stainless steels are very resistant to corrosion. Copper and its alloys, aluminum and zinc are rapidly attacked. Polyvinyl chloride (PVC) storage systems are to be avoided.

  • Product name

    Sodium Hydrosulfide (NaSH)
  • Chemical family

    Sulfur compounds
  • CAS number

    16721-80-5
  • Chemical Formula

    NaSH
  • Chemical name

    Sodium Hydrosulfide

Market Segments

Chemical intermediates

Detailed description

Sodium hydrogensulfide, a toxic gas, is evolved upon contact of NaHS with acids.

Functions

  • Chemical building block,
  • Dehairing Agent,
  • Mining precipitant

Applications

  • Dyes,
  • Hair Conditioning,
  • Metal Surface Treatment,
  • Body Care Products,
  • Textile Treatment,
  • Sealant
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Textile

Detailed description

Sodium hydrogensulfide

Functions

  • Dehairing Agent

Applications

  • De-hairing of hides
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Mining

Detailed description

Sodium hydrogensulfide

Functions

  • Depressant,
  • Sulfurdizing agent

Applications

  • Copper depressants,
  • Nickel purification,
  • Sulfidizing agents
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Polymer production

Detailed description

Sodium hydrogensulfide

Functions

  • Chemical building block

Applications

  • Polyphenylene Sulfide (PPS),
  • Polysulfides
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Pulp and paper

Detailed description

Sodium hydrogensulfide

Functions

  • Sulfurdizing agent

Applications

  • Kraft process
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Polymer processing

Detailed description

Sodium hydrogensulfide

Functions

  • Chemical building block

Applications

  • Accelerators,
  • Tyre additives
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Personal care

Detailed description

Sodium hydrogensulfide

Functions

  • Hair care

Applications

  • Hair care
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Water treatment

Detailed description

Sodium hydrogensulfide

Functions

  • Precipitation

Applications

  • Metal precipitants,
  • Waste water treatment
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