Tollen’s Reagent is a widely used chemical solution in laboratories for detecting the presence of aldehyde functional groups in organic compounds. It is especially known for its use in the classic silver mirror test, where the reagent reacts with aldehydes to produce a reflective silver coating on glass surfaces.

This reagent is ideal for educational, research, and industrial laboratory applications. It allows chemists and students to perform qualitative tests quickly and safely.

Key Features of the Tollen Reagent:

• Composition: Silver nitrate in aqueous ammonia
• Primary Use: Detection of aldehyde groups
• Visual Indicator: Formation of silver mirror or precipitate confirms the reaction
• Applications: Organic chemistry experiments, educational demonstrations, and laboratory analysis
• Safe Handling: Must be used with proper safety precautions and in well-ventilated areas

Benefits of Using Tollen’s Reagent:

• Simple and Reliable Test for aldehydes
• Quick Results with visible silver deposition
• Educational Tool for chemistry students
• Versatile for laboratory demonstrations and research

How It Works:

Tollen’s Reagent reacts specifically with aldehydes, oxidizing them to carboxylic acids while reducing silver ions to metallic silver. The reaction produces a shiny silver coating, often referred to as the “silver mirror,” which is both a qualitative and visually striking indicator.

For labs, schools, and research facilities looking for a reliable aldehyde test, Tollen’s Reagent is an essential chemical tool.

👉 Available at Labtex Bangladesh (Labtexbd.com), your trusted supplier of laboratory chemicals in Bangladesh.