Description
Specifications Table
| Product Name | Phenolphthalein Indicator Ph 8.2 – 9.8 | 1.07233.0025 | Merck |
|---|---|
| Quantity/Pack Size | 25 G |
| Form | Powder |
| Grade | Lab Grade |
| Application | Acid-base titration indicator |
Product Description
When you need reliable results in your acid-base titrations, this phenolphthalein indicator from Merck delivers exceptional performance. The carefully calibrated pH range of 8.2-9.8 ensures precise color transitions, making it ideal for both educational and research applications.
This lab-grade indicator maintains consistent quality batch after batch, giving you confidence in your experimental outcomes. Whether you’re a student learning titration techniques or a researcher conducting critical analyses, this indicator provides the clarity you need at the crucial endpoint.
The powder form allows for flexible preparation of solutions at your desired concentration. Many laboratories prefer preparing fresh solutions for optimal performance, and this format makes that process straightforward.
For educational institutions, this represents an excellent choice for teaching fundamental chemistry concepts. The clear color change from colorless to pink provides visual confirmation that helps students understand titration principles more effectively.
Research laboratories will appreciate the consistent performance that comes from Merck’s rigorous quality control standards. When your experiments demand precision, this indicator won’t let you down.
Get accurate titration results every time with this premium phenolphthalein indicator from eqipped.
Proper storage is essential to maintain the indicator’s effectiveness. Keep the container tightly sealed when not in use and store in a cool, dry place away from direct sunlight. This will help preserve the indicator’s sensitivity and extend its shelf life.
When preparing your solution, always use distilled or deionized water for best results. The standard concentration of 0.1% works well for most applications, but you can adjust based on your specific needs.
Key Applications
This versatile indicator finds use in numerous laboratory scenarios. In educational settings, it’s perfect for demonstrating titration techniques to students. The visual color change makes the concept more tangible for learners.
Research laboratories rely on it for quantitative analysis of acids and bases. The precise pH range makes it particularly useful for determining endpoints in strong acid-strong base titrations.
Quality control laboratories in various industries use phenolphthalein for routine testing of products where pH plays a critical role in performance or safety.
Safety Considerations
While phenolphthalein is generally considered safe for laboratory use, proper handling procedures should always be followed. Wear appropriate personal protective equipment including gloves and safety goggles when handling the powder.
Avoid inhaling the dust and work in a well-ventilated area. In case of skin contact, wash thoroughly with soap and water. For eye contact, rinse immediately with plenty of water and seek medical advice.
Store the container away from incompatible substances and follow your institution’s chemical storage guidelines. Always consult the Safety Data Sheet for complete handling information.
FAQs
What is Phenolphthalein Indicator used for?
Phenolphthalein Indicator is widely used as an acid-base indicator in laboratory titrations. It changes from colorless to pink over the pH range of 8.2 to 9.8, making it ideal for detecting the endpoint in alkaline titrations.
What is the pH transition range of this Phenolphthalein Indicator?
This Merck Phenolphthalein Indicator has a pH transition range of 8.2 to 9.8, providing a clear color change for accurate acid-base titration results.
How should Phenolphthalein Indicator be stored?
Store the indicator in its original, tightly closed container in a cool, dry place away from direct sunlight, heat, and sources of ignition. Follow the manufacturer’s storage recommendations to maintain reagent stability.
Is this Phenolphthalein Indicator suitable for educational and analytical laboratories?
Yes, this laboratory-grade indicator is suitable for use in schools, colleges, universities, research laboratories, quality control laboratories, and analytical chemistry applications.
Can I buy Merck Phenolphthalein Indicator online from eqipped?
Yes, eqipped supplies genuine Merck laboratory indicators and analytical reagents with secure ordering, reliable delivery across India, and bulk purchasing options for laboratories, educational institutions, and industrial customers.
