FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to methods of synthesis of anhydrous metal iodides. For synthesis of anhydrous scandium iodide method involves the reaction of scandium hydride with iodine at heating. Before sublimation of synthesized scandium iodide gaseous hydrogen formed is removed from ampoule working volume. EFFECT: decreased time of synthesis of scandium iodide, enhanced technological effectiveness, improved purity of end product. 2 cl, 2 tbl, 2 ex
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Authors
Dates
2002-09-20—Published
2000-06-13—Filed