Phenol Red Sodium Salt, identified by CAS number 34487-61-1, stands as a cornerstone in the field of analytical chemistry. Its primary function as a pH indicator is invaluable, offering a clear visual cue through its color transition from yellow to red within the physiological pH range (6.8-8.4). This characteristic makes it indispensable for countless laboratory procedures, from titrations to routine quality control checks. Researchers and technicians rely on its consistent performance to ensure the accuracy of their experiments and analyses.

Beyond its role as a simple indicator, Phenol Red Sodium Salt is increasingly being integrated into more sophisticated applications. Its properties lend themselves well to the development of optical sensors, where precise colorimetric changes can be translated into quantitative data. This is particularly relevant in environmental monitoring and medical diagnostics, where real-time pH measurements are critical. As a reputable manufacturer in China, NINGBO INNO PHARMCHEM CO.,LTD. understands the importance of purity and consistency for these advanced uses. When considering to buy Phenol Red Sodium Salt, quality assurance is paramount.

The compound's stability and water solubility further enhance its utility. Whether used in aqueous solutions for straightforward pH testing or incorporated into complex matrices for specialized sensing devices, its performance remains reliable. The ability to detect viable cells and its potential use as an antibacterial agent highlight its broader impact in biological and pharmaceutical research. For those looking to procure this vital chemical, understanding the different grades and ensuring they meet specific application requirements is key. Purchasing from a trusted supplier like NINGBO INNO PHARMCHEM CO.,LTD. guarantees that you receive a product that meets stringent industry standards, supporting your research and production needs effectively.