Does Bromophenol Blue dissolve in water completely?

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Yurii V Geletii

The protonated form of bromophenol blue is badly soluble in water. The pKa is about 4. Adjust pH to > 5-6 by NaOH or use a buffer with pH >6

Ramyani De

Thank you.

Mohammed G. A. Al-Khuzaie

The presence of bromine reduces water solubility. Convert it to phenoxide form to increase its solubility