Assertion: barium sulfate | /r/HasProperty | the least soluble compound
Facets:
value: due to its insolubility
type: CAUSE
value: in any medium
type: LOCATION
Source sentences:
text: Barium sulfate on the other hand is the least soluble compound in any medium, which is why it is non-poisonous and is even routinely used in diagnostics in medicine.
text: Because barium sulfate is the least toxic salt of barium due to its insolubility, wastes containing barium salts are sometimes treated with sodium sulfate to immobilize (detoxify) the barium.