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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Bromophenol blue, powder

Supplier: E. Becker & Co. GmbH

0210112305 0210112325 0210112350
IC10112305EA 62.5 USD InStock
IC10112305 IC10112325 IC10112350
Bromophenol blue, powder
Bromophenol blue
Bromophenol blue migrates at approximately the same rate as 300-500bp DNA in agarose gel and at the buffer front in protein polyacrylamide gels.

Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.

Fine Dark Pink Powder
Soluble in ethanol (0.1% w/v-clear yellow solution), methanol (40mg/4mL), EGME, water, benzene.

Bromophenol blue migrates at approximately the same rate as 300-500bp DNA in agarose gel and at the buffer front in protein polyacrylamide gels.


Formula: C₁₉H₁₀Br₄O₅S
MW: 669.97 g/mol
Melting Pt: 273
 MDL Number: MFCD00005875
CAS Number: 115-39-9
EINECS: 204-086-2
Merck Index: 13,01429
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Specification Test Results
Identity Test Passes
Visual Transition Interval Yellow (pH 3.0) to Purple (pH 4.6)

 

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