Bromophenol blue sodium salt in ACS Reagent grade water 90% (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY


M-Clarity™ quality level = MQ200

114405-25G 114405-50G 114405-5G
114405-25GEA 145 EUR
114405-25G 114405-50G 114405-5G
Bromophenol blue sodium salt in ACS Reagent grade water 90% (dye content), Sigma-Aldrich®
Bromophenol blue sodium salt

Bromophenol blue has been used in the sample buffer prepared for western blotting. A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

Formula: C₁₉H₉Br₄NaO₅S
Storage Temperature: Ambient
MDL Number: MFCD00013793
CAS Number: 34725-61-6
EINECS: 252-170-2
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=ba72d9d24b4b3189026592506f4645642ce22624&vid=dc56d7237e0f5fe0ec6698490819686f756bd39b&prid=web&clid=SAPDAM

Order Now

Specification Test Results

Appearance (form) Powder
Infrared spectrum Conforms to structure
Appearance (clarity) c = 0.1%; water, clear solution with only faint turbidity or insoluble matter Pass
Visual interval, pH 3.0 yellow-green Pass
Visual interval, pH 3.4 green Pass
Visual interval, pH 4.6 blue Pass
Recommended retest period 6 years

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR