Procurement managers and R&D scientists frequently seek high-quality chemical compounds for their analytical and research endeavors. Tetrabromophenol Blue, with its CAS number 4430-25-5, is one such compound, primarily recognized for its function as a sensitive acid-base indicator. For businesses looking to buy Tetrabromophenol Blue, understanding its key characteristics and the benefits of partnering with a reliable supplier is crucial for ensuring consistent product quality and competitive pricing.

Tetrabromophenol Blue is characterized by its distinct color change within a specific pH range, typically transitioning from yellow around pH 3.0 to blue around pH 4.6. This property makes it invaluable in acid-base titrations, where precise endpoint determination is critical. Its molecular formula is C19H7Br8O5S, and it is usually supplied as a yellowish or brown powder with a purity of at least 97%. When considering a manufacturer, it’s essential to inquire about their quality control processes to ensure the chemical meets the exacting standards required for scientific applications.

The applications of Tetrabromophenol Blue extend beyond simple titrations. It is also employed in non-aqueous titrations and serves as a staining agent in protein electrophoresis, a technique vital in biochemistry for separating proteins. Furthermore, its utility is noted in certain biological assays, including specific virus testing protocols. These diverse applications mean that a stable and reliable supply chain is essential for laboratories and research institutions.

For companies in need of Tetrabromophenol Blue, identifying a trusted supplier is a strategic decision. A reputable manufacturer, especially one based in China with a strong track record, can offer both quality assurance and cost-effectiveness for bulk purchases. We pride ourselves on being such a supplier, committed to delivering high-purity Tetrabromophenol Blue and excellent customer service. We invite you to contact us for a comprehensive quote and to learn more about how we can support your procurement needs for this essential laboratory chemical.