cobalt(II) dibromide in water at room temp. slow, at b.p. fast reaction; instead of KBrO3 also possible to use other alkali or alkaline earth bromates; isolation of Br2 directly from vapor; crystn. of KBr after filtering;
参考文献
Gmelin Handbook: Br: MVol., 1.2, page 40 - 44
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Jones, C. W.; Schaefer, A. E.
Patent: AU03121 , 1909 ;