Description
Specifications Table
Product Name: – Phenolphthalein 0.5% w/v alcoholic solution for Milk Testing
Quantity/Pack Size: – 100 ml, 2.5 lit
Form: – Liquid solution
Grade: – Analytical
Application: – Milk adulteration testing
Product Overview
Phenolphthalein 0.5% w/v alcoholic solution is a trusted reagent for detecting milk adulteration, particularly the presence of formalin. This high-purity solution is formulated with 0.5% phenolphthalein dissolved in alcohol, ensuring optimal solubility and stability. Suitable for both academic and professional lab applications, it provides clear, reliable results when used in standardized testing procedures. The solution is designed to meet analytical grade standards, ensuring accuracy and consistency in results. Its alcoholic base enhances shelf life and prevents microbial contamination, making it a dependable choice for quality control in dairy testing.
FAQs
1. What is phenolphthalein used for in milk testing?
Phenolphthalein is used to detect formalin adulteration in milk. It reacts with formalin, turning pink, indicating contamination.
2. Is this solution safe for lab use?
Yes, it is an analytical-grade solution, safe for lab and educational use when handled with standard precautions.
3. Can this be used for other applications besides milk testing?
While primarily for milk testing, it may also be used in other pH-sensitive applications where phenolphthalein is required.
4. How should this solution be stored?
Store in a cool, dark place away from direct sunlight to maintain stability and prevent degradation.
5. What is the shelf life of this solution?
The shelf life is typically 2 years from the manufacturing date when stored properly.
