In the precise world of chemical analysis and laboratory research, the selection of high-quality reagents is paramount. m-Cresol Purple, identified by its CAS number 2303-01-7, is a vital pH indicator that plays a significant role in various scientific applications. As a leading manufacturer and supplier in China, we are dedicated to providing researchers and industry professionals with this essential chemical, ensuring accuracy and reliability in their findings. This guide explores the properties of m-Cresol Purple and the advantages of sourcing it from a trusted provider.

m-Cresol Purple, also known as Cresol Purple, is a synthetic organic dye belonging to the sulfonphthalein class. Its utility as a pH indicator is characterized by its two distinct color transition ranges. It exhibits a change from red to yellow in the acidic pH range of 1.2–2.8, and from yellow to purple in the pH range of 7.4–9.0. These well-defined color changes make it an excellent tool for visually or instrumentally monitoring pH levels in various chemical processes and experiments. For those looking to buy m-Cresol Purple, understanding these transition points is key to its effective application.

One of the most prominent applications for m-Cresol Purple is in spectrophotometric pH measurements. This technique relies on the indicator's ability to change its absorption spectrum as the pH of the solution varies. By measuring the light absorbance at specific wavelengths, scientists can accurately quantify the pH of a sample. This is critical for numerous fields, including environmental monitoring, where water quality assessment depends on precise pH readings, and in pharmaceutical development, where pH stability is essential for drug efficacy. When you purchase m-Cresol Purple, ensure it is from a supplier that guarantees purity and consistency, vital for validating spectrophotometric data.

Furthermore, m-Cresol Purple serves important roles in other areas. It's used in medical contexts as a capnographic indicator to monitor carbon dioxide levels, aiding in crucial procedures like tracheal intubation. Its broad applicability makes it a staple in many academic and industrial laboratories worldwide. For businesses and research institutions, identifying a reliable supplier for m-Cresol Purple is essential for maintaining operational continuity. Our company, as a dedicated manufacturer and supplier in China, offers competitive pricing and a stable supply chain, ensuring you can buy m-Cresol Purple with confidence.

Choosing the right chemical supplier is as important as selecting the right reagent. We are committed to upholding the highest standards of quality for our m-Cresol Purple. Our robust manufacturing processes and stringent quality control measures ensure that you receive a product that meets your analytical needs. We invite you to explore our offerings and discover the benefits of partnering with a trusted source. Contact us today to inquire about pricing, product specifications, and to secure your supply of m-Cresol Purple.