Assertion: boric acid | /r/ObjectUse | used as ph buffer
Facets:
value: mainly
type: DEGREE
Source sentences:
text: Uses: Boric acid is non-toxic with antibacterial properties, and it is mainly used as an antiseptic agent, acne treatment, preservative, insecticide, pH buffer, swimming pool chemical, flame retardant, and a precursor to many useful chemicals.