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Bromophenol Blue·Na-salt

(Tetrabromophenol sulfonphthalein)
C19H9Br4O5S·Na • Mr 692.0 • CAS [34725-61-6]

Bromophenol Blue is a pH indicator (pH 3.4 yellow - 4.6 purple) and a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels. Due to the slightly negative charge, the dye will migrate to the anode during electrophoresis, which allows monitoring of the movement of the molecules through the gel.



λ max. (0.001 % in water)
594 ± 4 nm


EINECS: 252-170-2 • WGK: 2L • HS: 32049000
Storage Temperature: +15 °C to +30 °C

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15375.01
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15375.02
25 g
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SERVA Catalog
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In detail you will find the following new products in catalog 2022:

• New glycosidases such as Endo F3, Endo S and Sialidase
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• Ready-to-use CL HRP Western Blotting Substrates SERVALight "PreMix"
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