Sodium Hydrosulfide 42%

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 42% (Sulfur products)

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Sodium Hydrosulfide 42% (Sulfur products)

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  • ProductChemicalFamily

    Sulfur compounds
  • ProductCASnr

    16721-80-5
  • Regional availability

    Europe, Latin America
  • ProductMolecularWeight

    56.06
  • ProductChemicalsName

    Sodium hydrogensulfide
  • Molecular drawing

    Sulfur compounds
  • 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.

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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