Brom0phenol blue (sodium)

DETAILS

Purity: >98%
Smiles: O=S1(OC2=CC=CC=C2C1(C3=CC(Br)=C(O)C(Br)=C3)C4=CC(Br)=C(O[Na])C(Br)=C4)=O
Category: Dye reagents
Lead Time: 1-2 days
Cas Number: 62625-28-9
Molecular Weight: 691.94
Molecular Formula: C19H9Br4NaO5S

DESCRIPTION

Bromophenol blue sodium is a pH indicator. It changes from yellow at pH 3.0 to blue at pH 4.6. Bromophenol blue sodium is also used as a tracking dye to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis[1][2].

Lead Time: 1-2 days