Phenolphthalein 0.5% in Ethanol

Phenolphthalein 0.5% in Ethanol, Buy now Ready to use Indicator solution for reliable and Reproducible results from Tristains indicators.

Phenolphthalein 0.5% in Ethanol is a chemical solution where phenolphthalein is dissolved in ethanol at a concentration of 0.5%. Phenolphthalein, an organic compound with the molecular formula C20H14O4, is commonly used as a pH indicator. The ethanol solvent ensures that the phenolphthalein is well-dissolved, providing a clear and effective solution for various applications. It remains colorless in acidic conditions and turns pink to deep red in basic conditions, facilitating the determination of the titration endpoint. phenolphthalein 0.5% in ethanol is a widely used chemical solution in scientific and educational contexts due to its effectiveness as a pH indicator.

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Application :

• Phenolphthalein 0.5% in ethanol is extensively used as a pH indicator in acid-base titrations.
• It is employed in analytical chemistry to determine the pH of solutions and to monitor reactions that involve pH changes. It can also be used in various other laboratory procedures where pH indication is required.
• It is often used in educational settings to demonstrate acid-base reactions and the concept of pH indicators.

Benefits :

• Very sensitive to pH changes
• Versatile and effective
• Gives clear and distinct color change