单词 | ferric ferrocyanide |
释义 | > as lemmasferric ferrocyanide ferric ferrocyanide n. a dark blue cyanide of iron, which is the primary constituent of the pigment Prussian blue.Formula: Fe iii4[Fe ii(CN)6]3. ΚΠ 1855 Philos. Trans. (Royal Soc.) 145 298 The blue solution of the ferric ferrocyanide in oxalic acid gave results fully corroborative of the influence both of the nature and of the mass of every substance present..in the mixture. 1955 B. C. L. Kemp Elem. Org. Chem. (new ed.) xi. 167 Hydrocyanic acid and cyanogen may be allowed to react with the moist iron oxide in the purifiers, in which case the ‘spent oxide’ will contain ferric ferrocyanide. 2003 Isis 94 533/2 Prussian blue (ferric ferrocyanide or Berliner Blau..) forms in direct proportion to its exposure to light. < as lemmas |
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