Buy Bromocresol Purple 0.4% (62625-30-3) MF: C21H15Br2NaO5S | MW: 562.2. Get High Quality Bromocresol Purple 0.4% (62625-30-3) from Tristains at Dawnscientific.com
Bromocresol Purple is a member of the sulfonphthalein pH indicator family. It is typically used in the form of a sodium salt, which enhances its solubility and stability in aqueous solutions. Bromocresol Purple exhibits a color transition from yellow (acidic pH) to purple (alkaline pH).
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Applications :
pH Determination: Bromocresol Purple 0.4% solution is commonly employed as a pH indicator in various laboratory applications. It can be added to a solution to determine its pH by observing the resulting color change. The color transition occurs in the pH range of approximately 5.2 to 6.8.
Microbiological Growth Indication: Bromocresol Purple 0.4% solution is sometimes incorporated into agar media for microbiological studies. The pH indicator helps differentiate bacteria based on their ability to ferment carbohydrates and produce acids. The color change in the media indicates acid production, aiding in the identification and characterization of microorganisms.
Protein Assays: Bromocresol Purple is used in protein assays for the quantification of protein concentrations. It forms a complex with proteins that results in a color change, allowing researchers to measure the protein content in samples. This application is widely used in biochemical research and clinical laboratories.
Educational Demonstrations: Bromocresol Purple 0.4% solution is often used in educational settings to demonstrate the principles of pH and acid-base chemistry. Its color change provides a visual representation of pH variations, making it useful for teaching and understanding basic concepts of chemical reactions.
Environmental Analysis: Bromocresol Purple can be employed in environmental analysis, particularly for the determination of acidity or alkalinity in water samples. By adding Bromocresol Purple 0.4% solution to water samples, the pH range can be assessed based on the resulting color change. This information is important for assessing water quality and environmental impact.
Bromocresol Purple 0.4%
Get High Quality Bromocresol Purple 0.4% (62625-30-3) from Tristains at Dawn Scientific. M.F: C21H15Br2NaO5S | M.W.: 562.2, Shop now for reliable and Reproducible results
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