9 Barium Sulfide Uses: Facts You Should know!

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The chemical compound barium sulfide has the molecular formula BaS and weighs 169.3942 g/mol. Let us have a look at the uses of barium sulfide (BaS).

Barium sulfide (BaS), a colorless crystalline solid with a density of 4.25 g/cm3, is generally used in many areas like-

  • Chemical Industry
  • Pharmaceutical Industry
  • Electronics Industry
  • Research field
  • Coordination Chemistry Field
  • Paints and Coating industry
  • Electrochemistry Field

Let us focus on the application of barium sulfide (BaS) in detail in this article.

Chemical Industry

Barium sulfide (BaS) dissolves in water, dissociating to about 10%, forming barium hydrosulfide (Ba(SH)2) and barium hydroxide (Ba(OH)2).

Pharmaceutical Industry

Conventional Fuel Gas Desulfurization (FGD) uses absorbents or adsorbents that may produce secondary pollutants that contain sulfur whereas BaS is used as a reaction system in removing sulfur (S).

Electronics Industry

  • Barium sulfide (BaS) is used in ceramics, flame retardants, luminous paints, and additives.
  • Barium sulfide (BaS) has potential technological uses in electrical and optical systems.

Research Field

  • Using its high activation energy, barium sulfide (BaS) is used to make compressed pills.
  • Barium sulfide (BaS) is used as an appropriate cathode emitter.

Coordination Chemistry Field

Doping barium sulfide (BaS) with vanadium (V) impurity generates compounds Ba0.75 V0.25S and Ba0.5 V 0.5S which are half-metallic ferromagnets with total magnetic moments of 3 μ B per V atom.

Paints and Coating Industry

BaS is helpful in making Lithopone (powdered white pigment), which is produced as a coprecipitation product from the reaction of zinc sulphate and barium sulfide.

Electrochemistry Field

  • In high-temperature molten salt cells, Barium sulfide is used as a cathode.
  • Barium sulfide is used with Nickel to make barium nickel sulfide (BaNiS2) and is used as a cathode material.

Conclusion

The chemical compound barium sulfide has the molecular formula BaS. Barium sulfide has several applications in the technical world. To name a few, it can be used in manufacturing white pigment, in the generation of efficient cells, and many more.