As a professional chemical supplier, we understand the critical role that reliable indicators play in scientific research and laboratory analysis. Today, we delve into the properties and applications of Basic Red 5 (CAS 553-24-2), a compound valued for its effectiveness as both an acid-base indicator and a biological stain. Whether you are a researcher, a quality control specialist, or a purchasing manager seeking high-quality chemicals, understanding the nuances of Basic Red 5 can significantly enhance your procurement decisions.

Basic Red 5, identified by its CAS number 553-24-2, is characterized by its appearance as a dark green, brown, or light black powder. Its chemical formula is C15H17ClN4, with a molecular weight of 288.77528. The compound's primary utility stems from its ability to change color across a specific pH range, making it an excellent tool for visual pH determination. The documented pH discoloration domain is 6.8 (Red) to 8.0 (Yellow), indicating its effectiveness in distinguishing between slightly acidic, neutral, and slightly alkaline conditions.

The versatility of Basic Red 5 allows it to be employed in a wide array of scientific disciplines. In analytical chemistry, it serves as a vital acid-base indicator, assisting in precise endpoint determination during titrations. This is crucial for accurate quantitative analysis in various chemical processes. Researchers often seek to buy this compound for these titrimetric applications due to its clear color transitions.

Beyond its role in titrations, Basic Red 5 finds significant application in biological and histological studies. It is recognized for its utility as a biological dye, particularly for staining Nissl granules in nerve cells. This staining technique is fundamental in neuroscience for visualizing the structure of neurons and studying cellular morphology. For laboratories focusing on neurobiology, ensuring a consistent supply of high-quality biological stains like Basic Red 5 from a trusted manufacturer is paramount.

Furthermore, Basic Red 5 acts as an alkalinity indicator for water analysis, helping to assess the pH levels of water samples, which is critical for environmental monitoring and quality control. It is also employed in the photometric determination of iodide ions, showcasing its capability in analyzing specific ionic concentrations. This highlights its broad utility, from fundamental chemical tests to more specialized analytical procedures.

As a prominent chemical manufacturer and supplier based in China, we are dedicated to providing researchers and industrial clients with premium-grade Basic Red 5. Our commitment to quality ensures that when you purchase from us, you receive a product that meets stringent specifications. We aim to be your go-to source for essential laboratory reagents, offering competitive pricing and reliable global distribution. If you are looking to buy Basic Red 5 or require a detailed quote for bulk quantities, our team is ready to assist you.