2,4-Dinitrophenyl Hydrazine DNP – 100 gram packs

2,4-Dinitrophenyl Hydrazine, commonly referred to as DNP, is a fundamental reagent used in organic chemistry to detect the presence of aldehyde and ketone functional groups. When added to a sample containing a carbonyl group, it forms a characteristic yellow, orange, or red precipitate known as a dinitrophenylhydrazone, offering a clear visual result. This versatile chemical is a staple for educational laboratory experiments across high schools, colleges, and university practical courses. Students routinely use DNP in qualitative organic analysis experiments to learn functional group identification, observe condensation reactions, and practice precise observation skills during classroom demonstrations. As a practical educational laboratory chemical, 2,4-Dinitrophenyl Hydrazine supports foundational science curricula by bridging theoretical organic chemistry with engaging, observable chemical reactions. Its consistent performance makes it a dependable choice for instructional chemistry labs focusing on functional group testing. Given its reactive nature, DNP should be stored properly in a cool, well-ventilated location in accordance with standard safety guidelines for school and college science laboratories.