Bromophenol Blue, ACS

CAS: 115-39-9

Ref. 02-032641

Product Information

• Name: Bromophenol Blue, ACS
• Synonyms: bromophenol blue bromophenol blue, sultone form, 3',3'',5',5''-Tetrabromophenolsulfophthalein, 3, 5, 3'', 5''-Tetrabromophenosulfophthalein, 3,3',5,5'-Tetrabromophenolsulfophthalein, 3H-2,1-Benzoxathiole, phenol deriv., 3′,3′′,5′,5′′-Tetrabromophenolsulfophthalein, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromophenol), 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2,6-dibromophenol]-S,S-dioxide, 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol], Albutest, Azul De Tetrabromofenol, BPB, Bleu de tetrabromophenol, Bpb 670, Bromphenol Blue, Craon 17-510, Disodium 3,3'-(4,5,6,7-Tetrabromo-3-Oxo-1,3-Dihydro-2-Benzofuran-1,1-Diyl)Bis(6-Hydroxybenzenesulfonate), Nsc 7818, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-, S,S-dioxide, Tetrabromophenol Blue, Tetrabromophenolsulfophthalein, Tetrabromophenolsulphonephthalein, Tetrabromophenoltetrabromosulfonephthalein, Tetrabromphenolblau
• CAS: 115-39-9

Description

Bromophenol blue is used as a tracking dye in electrophoresis, as a color marker in gel electrophoresis and polyacrylamide gel electrophoresis. As a biological stain, it plays an important role to stain proteins and nucleic acids. It acts an intermediate and an acid-base indicator in the pH range 3.0 to 4.6. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 669.96
• Formula: C₁₉H₁₀Br₄O₅S
• Color/Form: Reddish Violet Solid
• InChI key: UDSAIICHUKSCKT-UHFFFAOYSA-N