Description
Specifications Table
| Product Name | Fehling’s Solution A |
|---|---|
| Pack Size | 500 ml |
| Form | Liquid |
| Grade | Laboratory Reagent |
| Application | Carbohydrate detection, qualitative analysis |
Product Description
Fehling’s Solution A is an essential reagent in biochemistry and analytical chemistry labs. This 500 ml solution contains copper(II) sulfate, which reacts with reducing sugars to form a characteristic red precipitate. It’s widely used in educational institutions, research labs, and quality control processes to test for aldehydes and reducing sugars.
The solution comes in a sturdy, leak-proof bottle from Merck, ensuring stability and long shelf life. Whether you’re a student conducting experiments or a researcher verifying sample purity, this reagent provides reliable results. For best practices, always store it in a cool, dry place away from direct sunlight.
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How Fehling’s Solution A Works
When mixed with Fehling’s Solution B (alkaline tartrate solution), the combined reagent can detect reducing sugars like glucose. The blue copper(II) ions reduce to copper(I) oxide, forming a brick-red precipitate. This reaction is a standard test in food science, clinical diagnostics, and academic labs.
Applications in Laboratories
Students and researchers use Fehling’s Solution A for:
- Identifying aldehydes in organic compounds
- Testing for glucose in urine samples (clinical labs)
- Educational demonstrations of redox reactions
- Quality control in food and beverage industries
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Safety and Handling
Fehling’s Solution A is generally safe when handled properly, but always follow lab safety protocols:
- Wear gloves and goggles during use
- Avoid skin contact and inhalation
- Dispose of waste according to local regulations
Why This Product Stands Out
Merck’s Fehling’s Solution A is preferred by professionals for its:
- Consistent composition for accurate results
- Long shelf life with proper storage
- Compatibility with standard lab procedures
FAQs
What is the shelf life of Fehling’s Solution A?
The solution typically remains stable for 24 months when stored unopened in cool conditions.
Can I use this for quantitative analysis?
Fehling’s test is primarily qualitative. For quantitative measurements, consider titration methods.
Is this solution ready to use?
Yes, it comes pre-mixed. Simply combine with Fehling’s Solution B before testing.
What safety precautions should I take?
Use in a well-ventilated area and avoid contact with skin or eyes. Neutralize spills with dilute acid.
Where can I buy Fehling’s Solution A online in India?
eqipped offers authentic Merck reagents with pan-India delivery. Order now for lab-ready supplies.
