Description
Specifications Table
| Product Name | Phenolphthalein Indicator 50 G | Merck |
|---|---|
| Quantity/Pack Size | 50 GM |
| Form | Powder |
| Grade | Laboratory Reagent |
| Application | pH indicator for acid-base titrations |
Product Description
Phenolphthalein is a widely used chemical indicator in laboratories, known for its sharp color transition from colorless in acidic solutions to pink in basic solutions. This 50g pack from Merck ensures high purity and reliability, making it a staple for students, educators, and researchers conducting titration experiments.
Whether you’re setting up a school lab or performing precise analytical work, this indicator provides clear visual confirmation of pH changes. Its stability and sensitivity make it ideal for both educational demonstrations and professional research.
Need a reliable phenolphthalein indicator for your lab? Buy online from eqipped for authentic Merck-quality supplies.
The indicator is soluble in alcohol and works best in solutions with a pH range of 8.3 to 10.0. Its non-toxic nature and ease of use make it a preferred choice for academic and industrial applications.
FAQs
What is the shelf life of Phenolphthalein Indicator?
When stored properly in a sealed container, it remains stable for 2-3 years.
Can I use this indicator for food testing?
While it’s primarily a lab reagent, it’s used in some food industry applications for pH testing.
How do I prepare a phenolphthalein solution?
Dissolve 0.1g in 100ml of 70% ethanol for standard use.
Is this product suitable for school labs?
Yes, it’s commonly used in educational settings for titration experiments.
What’s the minimum order quantity?
This 50g pack is ideal for individual users and small labs.
