Bromophenol blue ACS

Supplier: VWR Chemicals

Synonyms: Bromphenol Blue Sultone Form, BPB, 3,3',5,5'-Tetrabromophenolsulphonphthalein, Tetrabromophenol-sulphonephthalein

0449-25GEA 122 GBP
0449-25G 0449-50G
Bromophenol blue ACS
Bromophenol blue

A tracking dye for nucleic acid and protein gels. Also a pH indicator (yellow to blue, range 3,0 to 4,6).

Formula: C₁₉H₁₀Br₄O₅S
MW: 669,97 g/mol
Melting Pt: 273 °C
Density: 1 g/cm³ (20 °C)
MDL Number: MFCD00005875
CAS Number: 115-39-9
EINECS: 204-086-2
Merck Index: 13,01429

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Specification Test Results

Clarity of Solution Pass
Visual Transition Interval (pH 3.0-4.6) Pass

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