meta-Cresol Purple 0.04%

Buy meta-Cresol Purple 0.04% (62625-31-4) MF: C21H17NaO5S | MW: 404.41. Get High Quality meta-Cresol Purple 0.04% (62625-31-4) from Tristains.

m-Cresol Purple, also known as mCP, is a powder that can range in color from dark red to dark green. Its chemical formula is C21H18O5S. This substance serves as a pH indicator dye, meaning it changes color depending on the acidity or basicity of a solution. Typically, m-Cresol Purple is dissolved in a suitable solvent, such as water or a mixture of water and ethanol, at a concentration of 0.04%. This low concentration solution is commonly utilized in scientific and analytical fields to measure and track pH changes. At pH 1.2, it appears yellow, transitioning to purple at pH 7.4, and finally turning red at pH 8.8. Its applications span across scientific research, environmental monitoring, education, and various industries.

TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.

In-addition Tristains also deals in numerous Laboratory Supplies, Chemicals, Equipment, Instruments, Reagents, Standard Solutions, Buffers, Histological Stains/Biological Stains & Indicators and many more, for more information please visit our website www.tristains.com or email to [email protected] we will be happy to help you. All Tristains Products are exclusively distributed by Dawn Scientific Inc (https://dawnscientific.com)

Application :

• m-Cresol Purple 0.04% is used in acid-base titrations to identify the endpoint of the titration by changing color.
• It is used to monitor the pH of buffer solutions, which are essential in various biochemical experiments and reactions.

Benefits :

• Covers a broad pH range (approximately 1.2 to 8.8) and gives clear color change
• Provides precise pH measurements
• Cost-effective