Description :

Bromophenol Blue Indicator 25gm

Brand : Loba

origin : india

Bromophenol Blue is a synthetic pH indicator commonly used in scientific laboratories and various applications to determine the acidity or alkalinity of a solution. It is known for its distinct color change in response to changes in pH.

Here is a description of Bromophenol Blue indicator:

1. Appearance: Bromophenol Blue is a crystalline powder or dark blue solid in its pure form. When dissolved in water or other solvents, it forms a blue solution.
2. pH Range: Bromophenol Blue has a pH range of approximately 3.0 to 4.6. It appears yellow in acidic solutions (pH below 3.0) and blue in alkaline solutions (pH above 4.6). The transition from yellow to blue occurs within the pH range between these values.
3. Color Changes: The color change of Bromophenol Blue is highly visible, making it useful as a pH indicator. As the pH increases from acidic to alkaline, the indicator transitions from yellow to green to blue. The intensity of the color change is dependent on the concentration of the indicator and the pH of the solution.
4. Applications: Bromophenol Blue has various applications in laboratory settings and other industries, including:
   • pH indicator: It is commonly used to determine the pH of a solution by observing the color change.
   • Gel electrophoresis: It is frequently used as a tracking dye in gel electrophoresis to monitor the movement of DNA or proteins during separation.
   • Titration: It can serve as an indicator to determine the endpoint of acid-base titrations.
   • Quality control: Bromophenol Blue may be used in manufacturing processes to check the pH of various products, such as cosmetics, food, and pharmaceuticals. Bromophenol Blue Indicator 25gm
5. Safety Precautions: While Bromophenol Blue is generally considered safe to handle, it is important to follow standard laboratory safety protocols. Avoid inhalation, ingestion, or direct contact with the skin or eyes. Dispose of waste material properly according to local regulations.

It’s worth noting that specific properties and applications of Bromophenol Blue may vary slightly depending on factors such as concentration, solvent used, and experimental conditions. Always refer to the manufacturer’s instructions and safety data sheet for detailed information and guidelines.