FIELD: inorganic chemistry, synthesis of nitrates of alkaline-earth elements which are widely used in various fields. SUBSTANCE: proposed method consists in interaction of equivalent quantities of hydroxide of alkaline-earth metal and ammonium nitrate; starting mixture is ground, homogenized and reaction is conducted in shaft furnace at temperature of 150 C and at constant mixing. EFFECT: possibility of obtaining anhydrous nitrate free of admixtures; facilitated procedure; increased yield of product by 5 to 24%.
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