Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun tetrabromo-phenolsulfonephthalein

1 sense of tetrabromo-phenolsulfonephthalein

Sense 1
bromophenol blue, bromphenol blue, tetrabromo-phenolsulfonephthalein -- (a dye used as an acid-base indicator)
       => dye, dyestuff -- (a usually soluble substance for staining or coloring e.g. fabrics or hair)
       => acid-base indicator -- (an indicator that changes color on going from acidic to basic solutions)