Sodium Hydrosulfide 20%

Product Line Sulfur products

Sodium Hydrosulfide is an economical form of reactive sulfur that is typically a light-yellow colored solution with the accompanying odor of rotten eggs. Hydrogen Sulfide (H₂S), a toxic gas, is evolved upon contact of Sodium Hydrosulfide with acids.

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Sodium Hydrosulfide 20% (Sulfur products)

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Sodium Hydrosulfide 20% (Sulfur products)

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  • ProductChemicalFamily

    Sulfur compounds

  • ProductCASnr

    16721-80-5

  • Regional availability

    Europe

  • ProductMolecularWeight

    56.06

  • ProductChemicalsName

    Sodium hydrogensulfide

  • ProductApplications

    Sodium hydrosulfide is used as a reactive form of sulfur and acts as an intermediate in the production of other chemicals, including thio-chemicals used in textile processing, in the production of flame retardant resins, and in vulcanization accelerators. Sodium hydrosulfide is also used as a processing aid in the production of a variety of industrial products. It is a de-hairing agent in the production of fine leathers. In mining, it is a flotation agent, helpful in the precipitation of metals from ore slurries. Sodium hydrosulfide is also valuable as a raw material in the production of heat-resistant plastics for the auto and electronic industries. In paper making, Sodium hydrosulfide is used to add sulfidity to cooking liquor in kraft pulp mills.

Downloads

Product Data Sheets

PDS Sodium Hydrosulfide 20 - emeia (English)

  • Product Data Sheet | application/pdf (37 KB) | English

Use Cases

Chemical intermediates

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Textile

MsbLongDescription

Sodium hydrogensulfide

ProductFunctions

  • Dehairing Agent

MsbApplications

  • De-hairing of hides
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Mining

MsbLongDescription

Sodium hydrogensulfide

ProductFunctions

  • Depressant,
  • sulfidizing agent

MsbApplications

  • Copper depressants,
  • Nickel purification
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Polymer production

MsbLongDescription

Sodium hydrogensulfide

ProductFunctions

  • Chemical building block

MsbApplications

  • Polyphenylene Sulfide (PPS),
  • Polysulfides
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Polymer processing

MsbLongDescription

Sodium hydrogensulfide

ProductFunctions

  • Chemical building block

MsbApplications

  • Accelerators,
  • Tyre additives
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Pulp and paper

MsbLongDescription

Sodium hydrogensulfide

ProductFunctions

  • sulfidizing agent

MsbApplications

  • Kraft process
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Personal care

MsbLongDescription

Sodium hydrogensulfide

ProductFunctions

  • Hair care

MsbApplications

  • Hair care
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Water treatment

MsbLongDescription

Sodium hydrogensulfide

ProductFunctions

  • Precipitation

MsbApplications

  • Metal precipitants,
  • Waste water treatment
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