What Is the Compound Name of BaS?

What Is the Compound Name of BaS?

Barium sulfide is the name of the compound represented by the molecular formula BaS. It exists as a solid at room temperature and is soluble in water.

Barium sulfide is extremely poisonous; it forms the toxic gas hydrogen sulfide when exposed to water. Exposure to this gas can be fatal.

Barium sulfide has a molar mass of 169.39 grams per mole and a melting point of 1200 degrees Celsius. Barium sulfide is synthesized using a carbothermic reaction, which reduces barium sulfate to barium sulfide, releasing carbon dioxide gas in the process. This inorganic compound is used as a precursor for synthesizing several barium-containing products. These products include the pigment lithopone and many others.