Shaken, not stirred: a schools test for aldehydes and ketones

M. John Plater* (Corresponding Author)

*Corresponding author for this work

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Abstract

A schools test for aldehydes and ketones in water at room temperature using test tubes has been developed in this laboratory using either phenylhydrazine hydrochloride or phenylhydrazine hydrochloride with NaOAc . 3H2O. The role of one equivalent of a strong or weak acid which catalyses the reaction is discussed.
Original languageEnglish
Pages (from-to)104-107
Number of pages4
JournalJournal of Chemical Research
Volume44
Issue number1-2
Early online date12 Nov 2019
DOIs
Publication statusPublished - 1 Jan 2020

Keywords

  • 2,4-dinitrophenylhydrazine
  • acid catalysis
  • Brady's reagent
  • hydrazone
  • phenylhydrazine hydrochloride

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