Bromophenol Blue Sodium Salt

Buy High Quality Bromophenol Blue Sodium Salt (34725-61-6) MF: C19H9Br4O5S•Na | MW: 691.94. from Tristains.

Bromophenol blue sodium salt is the sodium salt derivative of bromophenol blue. It is commonly produced by neutralizing bromophenol blue free acid with sodium hydroxide. Like the free acid form, it presents itself as a dark blue powder or crystalline solid. It dissolves in water to create a blue solution. The chemical formula for this compound is C19H9Br4NaO5S. It changes color from yellow under acidic conditions to blue under alkaline conditions. This sodium salt compound is a product of bromophenol blue, a well-known dye and pH indicator.

TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories.

TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.

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Application :

• Bromophenol blue sodium salt has been used in the preparation of protein samples for western blotting analysis.
• The sodium salt form of it is primarily used as a pH indicator.
• It is used as a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

Benefits :

• Suitable for nucleic acid electrophoresis
• Versatile and stable
• Easy to use and readily dissolves in water