PERBROMIC ACID AND PERBROMATES - SYNTHESIS AND SOME PROPERTIES

被引：75

作者：

APPELMAN, EH

机构：

[1] Chemistry Division, Argonne National Laboratory, Argonne

来源：

INORGANIC CHEMISTRY | 1969年 / 8卷 / 02期

关键词：

D O I：

10.1021/ic50072a008

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new and more convenient synthesis of perbromates has been developed, consisting of oxidation of bromate with fluorine in alkaline solution. Perbromic acid is a strong monobasic acid; Its aqueous solutions are stable up to about 6 M (55% HBrO4) but decompose at higher concentration. It is a sluggish oxidant, intermediate in apparent oxidizing power between perchlorate and periodate. Potassium perbromate analyzes as KBrO4. It decomposes at 280° to the bromate. Spectral evidence indicates that the tetrahedral BrO4- ion is the principal perbromate species in solid KBrO4 and in neutral and acid perbromate solutions. There is no rapid oxygen exchange between BrO4- and water. © 1969, American Chemical Society. All rights reserved.

引用

页码：223 / &

共 6 条

[1] SYNTHESIS OF PERBROMATES [J].