Synonyms:
Bromphenol Blue Sultone Form
, Tetrabromophenol-sulfonephthalein
, 3,3',5,5'-Tetrabromophenolsulfonphthalein
, Tetrabromophenol-sulphonephthalein
, BPB
, 3,3',5,5'-Tetrabromophenolsulphonphthalein
BR144-1KGBL
BR144-25GM
BR144-5GM
BR144-100GM
700009-094EA
139
USD
InStock
700009-094
700009-088
700009-090
700009-092
Bromophenol blue ACS
Bromophenol blue
Bromophenol Blue, Reagent, ACS is used as an acid-base indicator and a gel electrophoresis color marker. As an acid-base indicator its useful range lies between pH 3.0 and 4.6. At pH 3.0 it is blue and at pH 4.6 it changes to yellow. The reaction is reversible.
As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.