In the intricate landscape of laboratory science, precise chemical reagents are indispensable for unlocking new discoveries and ensuring reliable outcomes. Bromophenol Blue, a compound with CAS number 115-39-9, stands out for its dual utility, primarily as a pH indicator and a color marker in biological assays. NINGBO INNO PHARMCHEM CO.,LTD. is a reputable manufacturer and supplier committed to providing high-quality Bromophenol Blue to meet the needs of research and industrial clients worldwide. For those aiming to buy this essential chemical, understanding its properties is key.

The fundamental property of Bromophenol Blue is its role as a pH indicator. It undergoes a distinct color change from yellow to blue across a pH range of approximately 3.0 to 4.6. This specific transition point makes it exceptionally useful for monitoring the progress of acid-base titrations where a color change in this acidic to neutral range is crucial for identifying the equivalence point. Scientists often rely on the consistency of this color change, making the sourcing of pure Bromophenol Blue from a trusted manufacturer a priority.

Beyond its analytical applications, Bromophenol Blue has found significant use as a tracking dye in gel electrophoresis. In techniques such as agarose or polyacrylamide gel electrophoresis, it is added to samples to provide a visual reference for the migration front of DNA or protein molecules. This allows researchers to estimate the progress of the separation process and to determine when to cease the electrophoresis. For laboratories involved in molecular biology or biochemistry, purchasing Bromophenol Blue for this purpose is standard practice, ensuring efficient experimental workflow.

NINGBO INNO PHARMCHEM CO.,LTD. understands the critical importance of quality and consistency for laboratory reagents. As a manufacturer based in China, we are well-positioned to offer competitive pricing and efficient global distribution for Bromophenol Blue. We cater to B2B clients seeking reliable sourcing for their research and development needs. Our commitment to excellence ensures that the Bromophenol Blue we supply meets the rigorous standards required for accurate scientific applications.

When procurement managers and scientists are looking to buy Bromophenol Blue, considering a direct manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. offers advantages in terms of cost-effectiveness and direct quality assurance. We invite you to contact us for a comprehensive quote and to discuss your specific requirements for this versatile chemical.