单词	Schiff's reagent
释义	Schiff's reagent noun ˈshifs-  variants or Schiff reagent ˈshif-  : a solution of fuchsine decolorized by treatment with sulfur dioxide that gives a useful test for aldehydes because they restore the dye's color compare feulgen reaction Word History Etymology Hugo Schiff †1915 German chemist First Known Use 1897, in the meaning defined above Medical Definition Schiff's reagent noun ˌshifs-  variants or Schiff reagent ˌshif-  : a solution of fuchsin decolorized by treatment with sulfur dioxide that gives a useful test for aldehydes because they restore the reddish violet color of the dye compare feulgen reaction
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