In the realm of analytical chemistry, precise pH determination is paramount. Selecting the correct pH indicator can significantly impact the accuracy and reliability of experimental results. Among the array of indicators available, Tetrabromophenol Blue (CAS 4430-25-5) stands out for its distinct properties and broad applicability. As a leading manufacturer and supplier in China, we understand the critical role this chemical plays in various scientific and industrial processes. This article explores the advantages of Tetrabromophenol Blue and guides you on how to effectively procure it.

Understanding Tetrabromophenol Blue

Tetrabromophenol Blue is a sulfonephthalein dye known for its distinct color change in response to pH variations. Its visual transition occurs within the pH range of approximately 2.8 to 4.6, shifting from a clear yellow in acidic conditions to a vibrant blue in alkaline conditions. This specific pH range makes it particularly useful for titrations and buffer systems that operate within the moderately acidic to neutral zones.

Key Applications in Analysis

The utility of Tetrabromophenol Blue extends beyond basic pH indication. Its properties make it invaluable in several specialized applications:

  • Acid-Base Titrations: For chemists and researchers conducting titrations, Tetrabromophenol Blue provides a sharp and easily discernible endpoint, crucial for accurate concentration calculations.
  • Non-Aqueous Titration: This indicator proves effective in non-aqueous solvent systems where traditional aqueous indicators may not perform optimally.
  • Protein Electrophoresis Staining: In biochemical laboratories, Tetrabromophenol Blue serves as a staining agent, aiding in the visualization and tracking of proteins during electrophoresis. This is vital for research in molecular biology and diagnostics.
  • Virus Testing: Certain diagnostic assays, including some methods for virus testing, utilize Tetrabromophenol Blue for colorimetric detection or as part of indicator systems.

Why Choose a China Manufacturer for Tetrabromophenol Blue?

When sourcing critical laboratory reagents like Tetrabromophenol Blue (CAS 4430-25-5), partnering with a reputable manufacturer in China offers significant advantages. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-purity chemicals, often exceeding 99.0% assay, ensuring consistent and reliable performance for your applications. Our manufacturing processes adhere to strict quality control standards, guaranteeing that you receive a product that meets your exact specifications. Furthermore, procuring directly from a China supplier can offer considerable cost efficiencies, especially for bulk purchases, without compromising on quality. This makes it easier for businesses to buy high-quality chemical indicators at competitive prices.

Procuring Tetrabromophenol Blue

For procurement, looking for a reliable supplier offering Tetrabromophenol Blue price information and a clear path to purchase is essential. We facilitate inquiries for quotes and samples, ensuring that laboratories and industries can easily access this vital analytical tool. Whether you need it for routine testing, research, or specialized applications, our commitment as a leading China manufacturer ensures you receive exceptional value and service.

In conclusion, Tetrabromophenol Blue is a fundamental reagent for accurate pH determination and various analytical techniques. By understanding its applications and choosing to buy from a trusted China manufacturer like NINGBO INNO PHARMCHEM CO.,LTD., you ensure access to high-quality products that drive scientific discovery and industrial innovation.