Kinetics of Crystalline Iodine Dissolution in Ethanol at Room Temperature and at 60°С

V. V. Klyubin; K. A. Klyubina; K. N. Makovetskaya

doi:10.1134/S0036024418020127

Kinetics of Crystalline Iodine Dissolution in Ethanol at Room Temperature and at 60°С

Authors: Klyubin V.V.¹, Klyubina K.A.², Makovetskaya K.N.¹
Affiliations:
1. Russian Research Center of Radiology and Surgical Technology
2. St. Petersburg State Marine Technical University
Issue: Vol 92, No 2 (2018)
Pages: 295-299
Section: Physical Chemistry of Solutions
URL: https://bakhtiniada.ru/0036-0244/article/view/169893
DOI: https://doi.org/10.1134/S0036024418020127
ID: 169893

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Abstract

The kinetics of crystalline iodine dissolution in ethanol at room temperature and 60°C is studied using the electronic absorption spectra of iodine solutions. Dissolution is shown to proceed for more than three months. It is found that the process begins with the formation of hydroiodic acid HI and is complete with the formation of I₃⁻ anions.