Bromocresol Green 0.1% (in IPA)

Bromocresol Green 0.1% (in IPA) | CAS: 62625-32-5 | MF: C21H13Br4NaO5S | MW: 720, Part Number IS10755, Buy now Ready to use solution for reliable and Reproducible results from Tristains indicators at Chemical World.

Bromocresol Green is a pH indicator commonly used in laboratory settings. It belongs to the triphenylmethane class of dyes and is typically prepared as a sodium salt, making it soluble in water. When dissolved in isopropyl alcohol (IPA), it forms a solution that appears as a greenish-yellow liquid. A 0.1% solution of Bromocresol Green in IPA is prepared by dissolving Bromocresol Green powder in IPA to achieve the desired concentration. It undergoes a color change from yellow (acidic) to blue (basic) over a pH range of approximately 3.8 to 5.4, making it suitable for monitoring pH changes in IPA-based solutions or reactions. Bromocresol Green 0.1% solution in IPA serves as a versatile pH indicator with applications in non-aqueous systems, offering compatibility with organic solvents.

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Application :

• Bromocresol Green in IPA serves as a pH indicator in various chemical and biological assays, similar to its use in aqueous solutions.
• In acid-base titration experiments conducted in IPA or other organic solvents, Bromocresol Green can serve as an indicator to determine the endpoint of titration reactions.
• It can be used for assessing the acidity or basicity of organic solvents, including IPA itself.

Benefits :

• For pH monitoring and titration in non-aqueous systems
• Ready-to-use solution used for many applications
• Easy to use and affordable