Bromocresol Green Sodium Salt

Buy High Quality Bromocresol Green Sodium Salt (62625-32-5) MF: C21H13Br4NaO5S | MW: 720. from Tristains.

Bromocresol green (BCG) sodium salt is a different chemical form of the bromocresol green indicator, with the chemical formula C21H13Br4NaO5S. This sulfonate derivative of bromocresol green is commonly found in solid powder form with a greenish-yellow hue. It exhibits a yellow color in acidic environments and a blue color in alkaline environments. Its high solubility in water makes it advantageous for aqueous-based uses. Bromocresol green sodium salt is widely utilized as a pH indicator in biochemical and analytical applications.

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

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Application :

• Bromocresol green sodium salt is primarily used as a pH indicator.
• In biochemical assays and experiments, BCG sodium salt is commonly used to monitor pH changes during reactions, particularly in enzymatic assays, protein assays, and cell culture studies.
• It is mainly used for measuring serum albumin. In presence of acidic conditions, bromocresol green interacts with albumin, thereby resulting in an increase in absorbance at 630nm. The change in absorbance is linked with the concentration of albumin.
• It has been used as a pH indicator for glutamate decarboxylase activity assay in Listeria monocytogenes strains.

Benefits :

• Highly soluble in water
• Exhibits a sharp and distinct color change
• Stable and easy handling