英语词汇“roussin's salt”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	roussin's salt
释义	rous·sin's salt \ˈrüsə̇nz-\ noun Usage: usually capitalized R Etymology: after François-Zacharie Roussin died 1894 French chemist : any of two series of alkali metal salts that are nitrosyl and sulfur complexes of iron: a. : a red unstable salt having the general formula M[Fe(NO)₂S] and obtainable by reaction of nitric oxide with ferrous sulfide b. : a black more stable salt having the general formula M[Fe₄(NO)₇S₃] and obtainable (as by treatment with alkali) from a red salt
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