Assertion: borax's ph | /r/HasProperty | 6.5
Facets:
value: in the oral cavity
type: LOCATION
Source sentences:
text: The pH of tartrate- or citrate-buffered mouth wash formulations is about 9, where again a significant proportion of the peroxo species will be perborate, but in the oral cavity (the pH of saliva is about 6.5), hydrogen peroxide will be essentially the only peroxo species present.
text: The pH of tartrate- or citrate-buffered mouth wash formulations is about 9, where again a significant proportion of the peroxo species will be perborate, but in the oral cavity (the pH of saliva is about 6.5), hydrogen peroxide will be essentially the only peroxo species present.