ISOMERIZATION AND DISSOCIATION OF THE PEROXYNITRITE ION FORMED BY DISSOLVING CRYSTALLINE POTASSIUM NITRATE IRRADIATED WITH 253.7 NMLIGHT
Abstract
Photoinduced peroxynitrite in potassium nitrate is stable after dissolution in highly alkaline solutions (pH > 13). Increasing the pH of the solution from 10.5 to 14 increases peroxynitrite stability. Dissolution of the samples in the pH range of 3 – 14 results in varying the degrees of peroxynitrite, and in the pH range of 6 ~ 13.5 peroxynitrite undergoes dissociation to form nitrite with different yield.
About the Authors
E. P. Dyagileva
Kemerovo State Medical Academy
Russian Federation
Elena P. Dyagileva – Candidate of Chemistry, Assistant Professor at the Department of Physical, Colloidal, Analytical and Organic Chemistry
Russian Federation
Elena P. Dyagileva – Candidate of Chemistry, Assistant Professor at the Department of Physical, Colloidal, Analytical and Organic Chemistry
M. B. Miklin
Kemerovo State University
Russian Federation
Mikhail B. Miklin – Candidate of Chemistry, Senior Research Associate at the Department of Physical Chemistry
Russian Federation
Mikhail B. Miklin – Candidate of Chemistry, Senior Research Associate at the Department of Physical Chemistry
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Review
For citations:
Dyagileva E.P., Miklin M.B. ISOMERIZATION AND DISSOCIATION OF THE PEROXYNITRITE ION FORMED BY DISSOLVING CRYSTALLINE POTASSIUM NITRATE IRRADIATED WITH 253.7 NMLIGHT. SibScript. 2015;(4-3):233-236. (In Russ.)
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