The ability to accurately measure and monitor pH is fundamental to countless scientific disciplines, from chemistry and biology to environmental science. While various pH indicators exist, fluorescent pH indicators offer enhanced sensitivity and the potential for real-time monitoring in complex systems. Among these, 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt (CAS 59572-10-0) is a notable compound, valued by researchers for its distinct fluorescent responses to pH changes. For scientists and procurement specialists, understanding its characteristics and sourcing it from reliable suppliers is crucial.

1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt, often provided as a green crystalline powder, is a derivative of pyrene. Its molecular structure, featuring four sulfonic acid groups as sodium salts, grants it excellent water solubility. This characteristic is vital for its use in aqueous biological and chemical systems. Its primary utility as a pH indicator stems from its fluorescence properties: it typically fluoresces blue in acidic solutions and transitions to green fluorescence in more basic environments. This distinct spectral shift allows for precise pH determination.

Researchers often seek this compound for in-depth studies where traditional colorimetric pH indicators might be less suitable or interfere with other experimental parameters. Its high quantum yield and stability under various conditions make it a preferred choice for investigating cellular organelles or monitoring pH changes in industrial processes. When looking to buy this chemical, it is essential to target suppliers who can provide high-purity grades, typically ≥98% via HPLC, ensuring the reliability of experimental results. Sourcing from a reputable manufacturer in China can offer both quality assurance and competitive pricing.

The term 'fluorescent probe supplier' is often associated with companies offering specialized optical reagents. When searching for this specific compound, using keywords such as 'buy 1,3,6,8-pyrenetetrasulfonic acid', 'pH indicator chemical price', or 'CAS 59572-10-0 manufacturer' will help identify qualified vendors. The availability of detailed technical data, including excitation and emission spectra, along with safety data sheets (SDS), is also a critical factor in the purchasing decision.

Beyond its role as a pH indicator, this pyrene derivative also serves as a fluorescent tracer in environmental studies and various industrial applications. Its ability to indicate pH variations in real-time makes it a powerful tool for process control and analytical investigations. For laboratories and industrial facilities, ensuring a consistent supply from a dependable manufacturer is key to maintaining operational efficiency.

In conclusion, for researchers requiring a sensitive and reliable fluorescent pH indicator, 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt is an excellent option. By prioritizing high purity and partnering with reputable chemical manufacturers, you can effectively source this compound to advance your laboratory research and development efforts. Contacting suppliers for quotes and samples is the first step towards securing this valuable chemical reagent.