sentence: Barium sulfide looks very similar to barium sulfate.
sentences_after: Barium sulfate is not toxic, while barium sulfide is very toxic. Barium sulfide dissolves in water to make toxic hydrogen sulfide and toxic barium hydroxide. If someone is fed barium sulfide, it would kill them.
concept_name: barium sulfide
headings: Barium sulfide Safety
categories: Sulfur compounds Barium compounds