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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Dicobalt edetate ： ウィキペディア英語版 Dicobalt edetate |Section2= |Section3= }} Dicobalt edetate is the coordination compound with the approximate formula Co2(EDTA)(H2O)6. Solutions of this solid have been used in Europe as an antidote to cyanide poisoning. It is a derivative of the (non-natural) amino acid ethylenediaminetetraacetate. ==Structure== The compound is polymeric in the crystalline form. Half of the Co2+ ions are bound to the EDTA2− and the other Co2+ ions are bound to four water ligands as well as carboxylate ligands on the ()2− entity. In aqueous solution, depolymerization occurs to give ()2− and ()2+ ions, each of which is kinetically labile and has a high affinity for cyanide. Oxidants would convert the ()2− into ()−, which would be unreactive toward cyanide because this complex would be "inert." 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dicobalt edetate」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.