Noun: bromophenol blue
- A dye used as an acid-base indicator, with useful range between pH 3.0 and 4.6
"The chemist added bromophenol blue to the solution to monitor its pH";
- bromphenol blue, tetrabromo-phenolsulfonephthalein
Derived forms: bromophenol blues
Type of: acid-base indicator, dye, dyestuff
Encyclopedia: Bromophenol blue