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单词 protiodide
释义 protiodide Chem.|prəʊˈtaɪədaɪd|
Also protoiodide.
[prot-, proto- 3.]
A combination of iodine with another element or radical, containing the smallest proportion of iodine: opposed to per-iodide. Formerly also called protiˈoduret. Now usually otherwise expressed, as protiodide of iron = ferrous iodide, Fe I2; protiodide or protioauret of mercury = mercuric iodide, Hg I2.
1836J. M. Gully Magendie's Formul. (ed. 2) 120 Preparation of the Proto-Ioduret of Mercury.1836–41Brande Chem. (ed. 5) 677 Iodide of Calcium..may also be obtained by digesting hydrate of lime with protiodide of iron.1854Scoffern in Orr's Circ. Sc., Chem. 499 The protoiodide [of mercury]..is a beautiful red compound.
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