In the realm of chemistry, precise measurement and observation are paramount. Chemical indicators play a vital role in helping scientists achieve this precision, particularly in understanding the pH of a solution. Among the many available indicators, Tetrabromophenol Blue stands out for its specific pH range and applications. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality chemical reagents, including Tetrabromophenol Blue, to support scientific endeavors worldwide.

Tetrabromophenol Blue, identified by its CAS number 4430-25-5, is a sulfonphthalein dye known for its distinct color transitions. Its primary function is as an acid-base indicator, a substance that changes color at specific pH values. This makes it an invaluable tool for determining the endpoint of acid-base titrations. The typical tetrabromophenol blue pH range is between 3.0 and 4.6, where it transitions from yellow in acidic solutions to blue in more basic conditions. This clear visual cue allows researchers to accurately pinpoint the point at which a neutralization reaction is complete.

Beyond its critical role in titrations, Tetrabromophenol Blue has found utility in other specialized scientific applications. It is frequently employed as a tracking dye in gel electrophoresis, helping researchers visualize the movement of biomolecules like DNA and proteins through the gel matrix. The dye migrates along with the sample, providing a visual reference for the separation process. Furthermore, it is sometimes used in specific protocols for virus testing, highlighting its versatility in biological and chemical research.

When considering the purchase of such a specialized chemical, understanding where to buy tetrabromophenol blue is crucial. NINGBO INNO PHARMCHEM CO.,LTD. offers reliable access to this compound, ensuring that researchers can obtain high-purity Tetrabromophenol Blue for their experiments. The availability of detailed tetrabromophenol blue properties and specifications from reputable suppliers like NINGBO INNO PHARMCHEM CO.,LTD. is essential for successful experimental outcomes.

The effectiveness of Tetrabromophenol Blue lies in its predictable behavior. Its consistent color changes within its working pH range make it a dependable reagent. For those looking to explore the world of chemical indicators or needing a specific indicator for analytical chemistry, understanding the tetrabromophenol blue applications and sourcing it from a trusted supplier like NINGBO INNO PHARMCHEM CO.,LTD. is a key step towards achieving accurate and reproducible results. The scientific community relies on such foundational chemical tools to drive innovation and discovery.