Bromophenol Blue sodium salt

CAS: 34725-61-6

Ref. 02-A16899

Product Information

• Name: Bromophenol Blue sodium salt
• Synonyms: sodium 3,5-dibromo-4-[3-(2,6-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1λ⁶-benzoxathiol-3-yl]benzenolate, 3H-2,1-Benzoxathiole, phenol deriv., Bromophenol blue sodium, Bromphenol blue sodium, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-, monosodium salt, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-, sodium salt (1:1), Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-, S,S-dioxide, monosodium salt, Sodium 2-[(3,5-Dibromo-4-Hydroxyphenyl)(3,5-Dibromo-4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonate, Sodium Bromphenol Blue, Sodium bromophenol blue, sodium 3,5-dibromo-4-[3-(2,6-dibromo-4-hydroxyphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]phenolate
• CAS: 34725-61-6

Description

Bromophenol blue sodium salt is a tracking dye for protein or nucleic acid electrophoresis in polyacrylamide or agarose gels. Keep away from strong oxidizing agents. It is used in analytical chemistry as Ph indicators. It is also used as a tracking dye for alkaline and neutral buffer systems. It is used as an acid-base indicator and a gel electrophoresis color marker. 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: 691.94
• Formula: C₁₉H₉Br₄NaO₅S
• Color/Form: Powder, Dark green to blue to brown to dark grey to black
• InChI key: KGANHHDZDYZJEM-UHFFFAOYNA-M