Application of methyl orange oxidation in the presence of hydrazine to kinetic determination of periodate ion
Автор: Danilina E.I., Ibragimova Yu.D.
Журнал: Вестник Южно-Уральского государственного университета. Серия: Химия @vestnik-susu-chemistry
Рубрика: Краткие сообщения
Статья в выпуске: 4 т.6, 2014 года.
Бесплатный доступ
It is possible to apply the induction period of Landolt reaction of methyl orange with potassium bromate in the presence of hydrazine to determination of periodate ion. Optimal conditions are: 0.030 M HCl, 10 mg/mL methyl orange, 1.6·10 -4 M KBrO 3, 3·10-5 M N 2H 4. Calibration curve is linear (0.06-0.9) mg/mL periodate ion range, reproducibility error is 2.6%, relative error is 4.6%.
Kinetic analysis, photometric analysis, periodate, landolt reaction, induction period, methyl orange, bromate, hydrazine
Короткий адрес: https://sciup.org/147160300
IDR: 147160300
Список литературы Application of methyl orange oxidation in the presence of hydrazine to kinetic determination of periodate ion
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