In the precise world of scientific research and chemical analysis, having the right tools is paramount. Tetrabromophenol Blue, readily identified by its CAS number 4430-25-5, is a chemical compound of significant utility, primarily functioning as a pH indicator. Its ability to signal changes in acidity or alkalinity makes it a critical reagent in various laboratory settings. NINGBO INNO PHARMCHEM CO.,LTD. is a trusted provider of such essential chemicals, ensuring researchers have reliable access.

The core value of Tetrabromophenol Blue lies in its predictable color transitions, which occur within a specific pH spectrum. Typically, it appears yellow in acidic solutions and turns blue in alkaline solutions. This color change is most pronounced within the tetrabromophenol blue pH range of 3.0 to 4.6. This characteristic makes it an excellent choice for acid-base titrations, where it serves as a visual indicator for the equivalence point. The clear transition allows for accurate determination of the reaction's endpoint, which is vital for quantitative analysis.

Beyond its role in titrations, Tetrabromophenol Blue demonstrates versatility through its application in other scientific disciplines. It is widely employed as a tracking dye in gel electrophoresis, assisting researchers in visualizing the movement of DNA, RNA, or protein samples through the gel matrix. This application relies on the dye's migration characteristics, providing a visual reference for the separation process. Additionally, it is sometimes used in specialized protocols for virus testing, underscoring its broad utility in biological and chemical research. For those looking to obtain this reagent, understanding where to buy tetrabromophenol blue from reputable sources like NINGBO INNO PHARMCHEM CO.,LTD. is essential.

Researchers and scientists often need to understand the detailed tetrabromophenol blue properties to optimize their experimental protocols. Information regarding its solubility, stability, and reactivity is crucial. The clear identification provided by its CAS number, 4430-25-5, further ensures that the correct compound is used for intended purposes. The wide array of tetrabromophenol blue applications means it is a frequently sought-after reagent in academic and industrial laboratories.

In summary, Tetrabromophenol Blue is a fundamental chemical indicator that contributes significantly to accurate scientific measurement. Its predictable color changes, precise pH range, and diverse applications make it an invaluable asset. NINGBO INNO PHARMCHEM CO.,LTD. plays a crucial role in supporting scientific advancement by providing high-quality Tetrabromophenol Blue and other essential chemicals, empowering researchers to achieve their analytical goals with confidence.