The accuracy of laboratory analysis often hinges on the quality of the reagents used. Among these, pH indicators play a fundamental role in visually signaling changes in acidity or alkalinity. Bromocresol Purple (CAS 115-40-2) is a prime example of such a vital compound, widely recognized for its utility and distinct properties. For professionals seeking to buy Bromocresol Purple, understanding its function and sourcing options is crucial.

Bromocresol Purple, a member of the sulfonephthalein family, is characterized by its color transition. It appears yellow in acidic solutions (below pH 5.2) and turns purple in alkaline solutions (above pH 6.8). This clear, predictable change makes it an excellent choice for acid-base titrations, enabling researchers and technicians to accurately identify the equivalence point. This accuracy is indispensable in various analytical contexts, from routine quality control to complex research experiments.

Beyond its role in titrations, Bromocresol Purple is also employed in important biochemical assays. Its application in the spectrophotometric determination of serum albumin is a notable example, aiding in the diagnosis and monitoring of various medical conditions. The ability to reliably quantify albumin levels underscores the importance of high-purity reagents, which can only be guaranteed by a trusted manufacturer.

Furthermore, Bromocresol Purple serves as an internal standard in amino acid chromatography. This application helps researchers achieve greater accuracy in separating and quantifying amino acids, contributing to advancements in fields like nutrition and biochemistry. When procuring this reagent, comparing the price of Bromocresol Purple from different sources is important, but it should always be balanced against the quality and consistency offered by the supplier.

As a prominent chemical manufacturer in China, we are dedicated to providing high-quality Bromocresol Purple to laboratories worldwide. Our commitment to rigorous quality control ensures that our product consistently meets the demands of analytical and biochemical applications. We aim to provide a stable and reliable supply chain, offering competitive pricing that makes quality accessible.

For any laboratory requiring precise pH monitoring or specific analytical capabilities, Bromocresol Purple is a key reagent. We encourage you to purchase Bromocresol Purple from a supplier that prioritizes quality and customer satisfaction. Reach out to us for detailed product information, pricing, and to discuss how we can meet your laboratory's needs.