Phenolphthalein 0.5% in 50% Isopropanol

Buy Phenolphthalein 0.5% in 50% Isopropanol (77-09-8) MF: C20H14O4 | MW: 318.32. Get High Quality Phenolphthalein 0.5% in 50% Isopropanol (77-09-8) from Tristains.

Phenolphthalein is a chemical compound represented by the formula C20H14O4, which presents itself as a white crystalline powder in its pure state. Once dissolved in a solvent, it creates a solution mainly employed as a pH indicator. Specifically, phenolphthalein is dissolved at a 0.5% concentration in a solvent blend consisting of 50% isopropyl alcohol (IPA) and 50% water. This resulting solution is clear and colorless, exhibiting a color change based on the pH level of the surrounding environment: it retains its colorless state in acidic environments and shifts to shades of pink or fuchsia in basic environments, with this transition occurring within a pH range of 8.2 to 10.0. The utilization of Phenolphthalein 0.5% in 50% isopropyl alcohol (IPA) extends to a variety of scientific and industrial applications.

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Application :

• The most common use of phenolphthalein 0.5% in 50% IPA is as a pH indicator in acid-base titrations.
• This solution is utilized in various chemical analyses and experiments where monitoring pH changes is crucial.

Benefits :

• Reliable indicator for precise titrations and other analytical procedures
• Clear and distinct Color Change
• Versatile and safe handling