TY - GEN AU - Лакеев,Александр Павлович AU - Хомякова,А.О. AU - Коротченко,Наталья Михайловна TI - Синтез и изучение свойств тиобарбитурата железа(III) KW - тиобарбитураты KW - растворимость KW - термическая устойчивость KW - железо KW - статьи в сборниках N1 - Библиогр.: 4 назв N2 - The iron(III) thiobarbiturate (Fe(HthioBar)3∙nH2O) synthesis was carried out at 5 °C and pH ≈ 2,5. The product is represented by a crystalline slightly soluble in water powder of brown color. The water molecules number (n) was determined in the sample via gravimetry and thermogravimetry (n = 5). Besides, dominant complex particle composition at pH ≈ 2,3 in the Fe3+ – H2thioBar system ([FethioBar]+) and its stability constant (β1 = 1,0∙1011) were defined via spectrophotometry and pH-metry UR - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000671230 ER -