Bromocresol Green 0.04%

Bromocresol Green 0.04% | CAS: 62625-32-5 | MF: C21H13Br4NaO5S | MW: 720, Buy now Ready to use solution for reliable and accurate results from Tristains indicators. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Bromocresol Green is a pH indicator dye belonging to the triphenylmethane class of dyes. In its sodium salt form, it is soluble in water, resulting in a solution that typically appears as a greenish-yellow liquid when prepared at a concentration of 0.04%. Its chemical formula is C21H14Br4O5S. It undergoes a color change from yellow (acidic) to blue (basic) over a pH range of approximately 3.8 to 5.4, making it suitable for monitoring pH changes in aqueous solutions. Bromocresol Green 0.04% solution serves as a versatile pH indicator with applications in 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