(chemistry) The decomposition of a polymer into smaller fragments
dinitrophenylhydrazine
dinitrophenylhydrazine
noun
(organic chemistry) Any of six isomeric aromatic azines, but especially 2,4-dinitrophenylhydrazine that is used as a reagent in the analysis of aldehydes and ketones
hydrodesulphurization
hydrodesulphurization
noun
Alternative form of hydrodesulfurization
phenylhydrazone
phenylhydrazone
noun
(organic chemistry) The hydrazone derivative of benzaldehyde; it is used in the analysis of sugars.