单词 | potassium ferricyanide |
释义 | > as lemmaspotassium ferricyanide potassium ferricyanide n. an orange-red crystalline compound, K3Fe(CN)6, used in various laboratory tests and (esp. formerly) in photographic processes; cf. red prussiate n. at red adj. and n. Compounds 1e(e)(ii). ΚΠ 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) iii. 839 Potassium ferricyanide,..often called red prussiate. 1922 T. M. Lowry Inorg. Chem. xli. 790 Soluble Prussian Blue..is formed by mixing molecular proportions of..potassium ferricyanide and a ferrous salt. 2003 Isis 94 533/2 Cyanotype..is based on the photosensitivity of potassium ferricyanide. < as lemmas |
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