Phenolphthalein 5% in Ethanol -500ml

Uses:

• Indicator in acid-base titrations

• pH indicator for laboratory analysis and demonstrations

• Analytical reagent in water, pharmaceutical, and chemical testing

• Used where a stronger color response is needed

Key Features:

• Concentration: 5% phenolphthalein in ethanol

• Sharp color transition: Colorless → Deep pink (pH 8.2–10.0)

• High solubility and fast drying due to ethanol base

• Stable and ready-to-use solution

• Provides clear and consistent endpoints

Safety / Handling:

• Highly flammable – contains ethanol; keep away from open flames and heat sources

• Avoid skin and eye contact; wear gloves and safety goggles

• Use only in a well-ventilated area or fume hood

• Store in a cool, dry place, tightly sealed and away from oxidizing agents