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Promising method for assessing stability of solid forms of hydrogen peroxide

Published in «Water: chemistry and ecology» № 3 / 2012 , p. 65-68.
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Artemov A.V.
Bobrov D.A.
Medvedev A.G.
Zhubrikov A.V.
Mikhaylov A.A.
Prikhodchenko P.V.

Summary:
Hydrogen peroxide is a cheap, environmentally safe source of active oxygen. Due to this properties it has been widely used nowadays. We can also witness increasing volumes of production of its liquid and solid forms. In the modern production of solid peroxides there is a problem of control of their stability, since the methods used do not always adequately reproduce the real impact of the environment on the peroxidecontaining product. In this paper we propose an effective method for assessing the stability of solid peroxides, based on a study of the dependence between active oxygen in the sample and the time of its location in a stream of moist carbon dioxide. A half-life time of peroxide is proposed to be the stability measure of the investigated product, that is the time that sample spend in the current moist CO2, in which the active oxygen content is reduced by 2 times.

Keywords: active oxygen, hydrogen peroxide, sodium percarbonate, solid hydrogen peroxide, stability

Bibliographic link:
Artemov A.V., Bobrov D.A., Medvedev A.G., Zhubrikov A.V., Mikhaylov A.A., Prikhodchenko P.V. Promising method for assessing stability of solid forms of hydrogen peroxide // Water: chemistry and ecology. — 2012. — № 3. — c. 65-68. — http://watchemec.ru/en/article/24499/

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