Assertion: barium hydroxide | /r/ObjectUse | used as phenolphthalein
Facets:
value: effectively
type: MANNER
Source sentences:
text: Barium Hydroxide can be effectively used as an indicator such as phenolphthalein or thymolphthalein, as it guarantees to be free from carbonate ions that are much less basic and reduces the risk of titration errors.