Phenolphthalein 3% in Ethanol

Buy High Quality Phenolphthalein 3% in Ethanol (77-09-8) MF: C20H14O4 | MW: 318.32. from Tristains.

Phenolphthalein has the chemical formula C20H14O4. In acidic solutions, it is colorless. It turns pink or purple in basic solution. It forms a 3% solution when dissolved in ethanol. This higher concentration produces a stronger solution that is suitable for certain uses. Phenolphthalein in ethanol 3% is a chemical solution that has many scientific, industrial and educational uses.

TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.

In-addition Tristains also deals in numerous Laboratory Supplies, Chemicals, Equipment, Instruments, Reagents, Standard Solutions, Buffers, Histological Stains/Biological Stains & Indicators and many more, for more information please visit our website www.tristains.com or email to [email protected] we will be happy to help you. All Tristains Products are exclusively distributed by Dawn Scientific Inc (https://dawnscientific.com)

Application :

• Phenolphthalein 3% solution in ethanol is a widely favoured choice as an indicator for acid-base titrations due to its significant usage and effectiveness in determining the endpoint of chemical reactions.
• It is be added to various culture media to indicate pH changes.

Benefits :

• Ensures accurate detection
• Versatile, stable and effective
• Stronger concentration making it to give more intense or rapid color changes