Phenolphthalein 1% in 95% Etoh

Buy High Quality Phenolphthalein 1% in 95% Etoh (77-09-8) MF: C20H14O4 | MW: 318.32. from Tristains.

Phenolphthalein is a chemical compound represented by the molecular formula C20H14O4. It is commonly present in the form of a white crystalline powder. When dissolved in ethanol at a 1% concentration, along with the ethanol being at a 95% concentration (containing 5% water), it results in a transparent, colorless solution. This solution serves as a pH indicator, exhibiting a color change depending on the pH level of the surrounding environment: it remains colorless in acidic conditions and shifts to pink or fuchsia in basic conditions, with the color transition taking place within a pH range of 8.2 to 10.0. The utilization of Phenolphthalein 1% in 95% ethanol is widespread in scientific, educational, and industrial settings.

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 :

• The most common use of phenolphthalein 1% in 95% ethanol is as a pH indicator in acid-base titrations.
• It is widely used in laboratories for various chemical analyses, including the identification of certain metal ions and other analytical procedures where pH changes are involved.

Benefits :

• Excellent indicator for precise measurements in titrations
• Gives clear color change
• Versatile and very effective in many applications