Description
Bromophenol blue solution is a liquid solution containing bromophenol blue, a synthetic dye commonly used as a pH indicator in laboratory settings. It is prepared by dissolving bromophenol blue powder in a suitable solvent, such as water or alcohol. Bromophenol blue solution undergoes a color change from yellow at acidic pH to blue at alkaline pH, making it useful for determining the acidity or alkalinity of a solution in various chemical and biological assays. It is commonly employed in titrations, colorimetric assays, and pH monitoring applications.