Bromocresol Green 0.04%

Buy Bromocresol Green 0.04% (62625-32-5) MF: C21H13Br4NaO5S | MW: 720. Get High Quality Bromocresol Green 0.04% (62625-32-5) from Tristains.

Bromocresol Green, a member of the triphenylmethane class of dyes, is a pH indicator dye. When dissolved in water as its sodium salt form, it creates a greenish-yellow liquid at a concentration of 0.04%. Its chemical formula is C21H14Br4O5S. This dye exhibits a color transition from yellow (acidic) to blue (basic) within a pH range of approximately 3.8 to 5.4, making it ideal for monitoring pH changes in aqueous solutions. With its versatility, a 0.04% solution of Bromocresol Green serves as a valuable pH indicator in various fields such as analytical chemistry, biochemistry, and laboratory experiments.

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Application :

• Bromocresol Green 0.04% is commonly used as a pH indicator in analytical chemistry and laboratory experiments. It is also used in acid-base titrations.
• It is mainly used for measuring serum albumin. In 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 finds applications in various biochemical assays and experiments, including the analysis of enzyme activities, protein purification, and molecular biology techniques.

Benefits :

• Exhibits a sharp and distinct color change
• Ready-to-use solution simplifies experimental procedures and minimizes preparation time
• Offers consistent and reproducible results in pH measurements