Definition of dithizone in English:


Line breaks: di|thi¦zone
Pronunciation: /dʌɪˈθʌɪzəʊn


[mass noun] Chemistry
  • A synthetic compound used as a reagent for the analysis and separation of lead and other metals.
    • Alternative name: diphenylthiocarbazone; chemical formula: C13H12N4S
    More example sentences
    • Soluble mercury contents in Baochi San, Xiaoer Zhibon Ding and Xiaoer Baishou Dan have been determined using dithizone method.
    • The color resulting from the formation of the inner salt complex between dithizone and the lead cation is maintained,.
    • The dithizone heavy metal reagent allows the detection of free heavy metal ions in bodily liquids like urine and saliva.


1920s: from elements of the systematic name (see above).

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