Assertion: barium sulfate's solubility | /r/HasProperty | low
Facets:
value: very
type: DEGREE
Source sentences:
text: As a polishing step for sulfate removal, barium salts can be added to precipitate barium sulfate, which has a very low solubility in water, with the final sulfate concentration limited only by the amount of barium added and reaction time.
text: Its low solubility is exploited in qualitative inorganic analysis as a test for Ba2+ ions as well as for sulfate.