Description
Specifications Table
Product Name – Phenolphthalein 0.1% w/v
Quantity/Pack Size – 125 ml
Form – Liquid Solution
Grade – Indicator Grade
Application – Acid-Base Indicator
Product Overview
This premium Phenolphthalein 0.1% w/v solution is an indispensable reagent for a wide array of chemical analyses and experiments. Manufactured to stringent quality standards, our indicator ensures exceptional purity and consistent performance, making it a trusted choice for students, researchers, and educators alike. Phenolphthalein is widely recognized for its clear, precise color change within a specific pH range, transitioning from colorless in acidic solutions to pink/magenta in basic solutions, typically around pH 8.2 to 10.0. This distinct visual shift is crucial for accurate endpoint determination in acid-base titrations, a fundamental procedure in analytical chemistry. Its reliability in signaling neutralization points makes it a cornerstone reagent in qualitative and quantitative analysis across various fields. Our solution is prepared for immediate use, saving valuable preparation time while ensuring reproducibility of results. It is ideal for practical demonstrations, experimental coursework, and research applications where consistent pH indication is paramount. With this high-grade Phenolphthalein solution, you can achieve reliable and reproducible outcomes in your most critical laboratory work, contributing to precise data collection and deeper scientific understanding. Experience the confidence that comes with using a consistently pure and effective indicator.
FAQs
1. What is the primary use of Phenolphthalein 0.1% w/v solution?
It is predominantly used as an indicator in acid-base titrations, where it visually signals the point of neutralization by changing color.
2. What color change should I expect with this indicator?
Phenolphthalein remains colorless in acidic or neutral solutions and turns pink to magenta as the solution becomes basic, typically above a pH of 8.2.
3. How should Phenolphthalein 0.1% w/v be stored for optimal shelf life?
For best results, store the solution in a cool, dry place, away from direct sunlight and strong oxidizing agents, in its original sealed container.
4. Is this product suitable for chemistry experiments in educational settings?
Yes, its clear and reliable color transition makes it an excellent choice for student experiments, classroom demonstrations, and laboratory practicals.
5. How is the purity of this Phenolphthalein solution ensured?
Our Phenolphthalein 0.1% w/v solution is manufactured following strict quality control protocols to ensure high purity and consistent indicator performance for all laboratory applications.
