Assertion: bromothymol blue | /r/HasProperty | a ph indicator
Facets:
value: for bases
type: TRANSITIVE-OBJECT
value: for weak acids
type: PURPOSE
Source sentences:
text: Bromothymol blue (also known as bromothymol sulfone phthalein and BTB) is a pH indicator.
text: Indicator colors Bromothymol Blue (pH indicator) below pH 6.0 above pH 7.6
text: Bromothymol blue is a pH indicator that determines if something is a weak base or acid.
text: Bromothymol blue, also known as bromothymol sulfone phthalein, is a pH indicator for weak acids and bases.
text: Bromothymol blue is a pH indicator for weak acids and bases.
text: Bromothymol blue is a pH indicator for weak acids and bases.
text: It also contains bromothymol blue, a pH indicator.
text: Talk about the role of bromothymol blue (pH indicator) by saying: “If the solution is blue, it is alkaline (basic).