ChemImpex Phenol red sodium salt, 34487-61-1; MFCD00066901, 5G

Phenol red sodium salt is a versatile pH indicator widely utilized in various laboratory and industrial applications. This compound exhibits a distinct color change from yellow to red as the pH transitions from acidic to neutral, making it an invaluable tool for monitoring pH levels in biological and chemical systems. Its unique properties allow it to be effectively employed in cell culture media, where it aids researchers in assessing the acidity of the environment, thus ensuring optimal conditions for cell growth and experimentation. Additionally, Phenol red sodium salt is commonly used in diagnostic tests and as a staining agent in histology, providing clear visual cues that enhance the accuracy of results.

With its excellent solubility in water and stability under a range of conditions, Phenol red sodium salt stands out among pH indicators. It is particularly favored in educational settings for teaching purposes, as well as in research laboratories for its reliability and ease of use. Its ability to provide immediate visual feedback makes it an essential component in various applications, from microbiology to biochemistry, ensuring that professionals can maintain precise control over their experimental conditions.

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