Bromothymol Blue
Key Stage 3
Meaning
Bromothymol Blue is an indicator dye that changes colour depending on the pH of a solution.
About Bromothymol Blue
- Bromothymol Blue is a transparent without colour when it is in a neutral solution.
- Bromothymol Blue changes colour quickly between pH 7 and 8 to turn pinky purple at pH 8 and beyond.
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