Synonyms: TETRABROMO-3,3',5,5'-PHENOLSULPHONPHTALEIN SODIUM SALT;SODIUM 3',3'',5',5''-TETRABROMOPHENOL SULFONEPHTHALATE;SODIUM BROMOPHENOL BLUE;BROMOPHENOL BLUE NA-SALT;BROMPHENOL BLUE;BROMPHENOL BLUE, SODIUM SALT;BROMPHENOL BLUE SODIUM SALT, WATER SOLUBLE;BROMOPHENOL BLUE, WATER SOLUBLE