"Dinitrophenylhydrazine" Pronounce,Meaning And Examples

"Dinitrophenylhydrazine" Meaning

Dinitrophenylhydrazine is a chemical compound with the formula C6H3(NO2)2NH2. It is a reagent used in organic chemistry to detect and isolate aldehydes and ketones by reacting with them to form a brightly colored solid. The resulting hydrazone precipitate can be filtered, dried, and weighed to determine the quantity of the aldehyde or ketone present in a solution.

"Dinitrophenylhydrazine" Examples

Here are 5 usage examples based on the word "dinitrophenylhydrazine":

Example 1

The chemist used dinitrophenylhydrazine to identify the aldehyde group in the unknown compound.

Example 2

During the experiment, they added dinitrophenylhydrazine to the solution to precipitate the keto acids.

Example 3

The researcher described the synthesis of dinitrophenylhydrazine as a crucial step in the development of the new medication.

Example 4

In the lab, they mixed dinitrophenylhydrazine with the sample to detect the presence of 2,4-pentanedione.

Example 5

The reaction with dinitrophenylhydrazine produced a yellow precipitate, indicating the presence of an α-hydroxy aldehyde.