Bromophenol blue sodium salt, dark green powder ACS

Supplier: MP Biomedicals

0215250605
ICNA0215250605EA 64.6 SGD
ICNA0215250605
Bromophenol blue sodium salt, dark green powder ACS
Bromophenol blue sodium salt

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.


  • Visual transition interval: pH 3,0 (yellow) to pH 4,6 (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.


Soluble in water (30 mg/ml - clear, blueish violet solution) or ethanol (7 mg/ml).


Caution: Research Use Only (RUO).

Formula: C₁₉H₉Br₄NaO₅S
Storage Temperature: Ambient
MDL Number: MFCD00013793
CAS Number: 34725-61-6

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Specification Test Results

Clarity of Solution Passes
Visual Transition Interval pH 3.0 (yellow) to pH 4.6 (blue)


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