SOME PHYSICOCHEMICAL DATA ON TETRAHYDRATE SODIUM PERBORATE IN AQUEOUS-SOLUTIONS

被引:6
作者
FRANCES, C
BISCANS, B
LAGUERIE, C
机构
[1] Laboratoire de Génie Chimique (U.R.A. CNRS 192), ENSIGC, F-31078 Toulouse Cedex, Chemin de la Loge
关键词
D O I
10.1021/je00062a015
中图分类号
O414.1 [热力学];
学科分类号
摘要
The solubility of tetrahydrate sodium perborate as a function of temperature in aqueous solutions has been determined. The results can be expressed by an Arrhenlus-type equation. Experiments have also been carried out with solutions containing sodium metaborate. The solubility is greatly affected by the presence of metaborate. The density, viscosity, and diffusivity as a function of concentration have also been reported. Some equations are proposed to correlate the experimental results. Measured data are compared with some available data of the literature. © 1990, American Chemical Society. All rights reserved.
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页码:423 / 426
页数:4
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