Assertion: hypochlorous acid's ph | /r/HasProperty | lowered to about 8.5 to 9.5
Facets:
Source sentences:
text: In addition, even when an aqueous sodium hypochlorite solution is diluted to 50 to 100 ppm, which is a concentration generally used as sterilizing water, the pH is lowered only to about 8.5 to 9.5.