查看“︁溴酸铵”︁的源代码

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| Section1 = {{Chembox Identifiers
|   CASNo = 13843-59-9
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|   Formula = NH<sub>4</sub>BrO<sub>3</sub>
|   MolarMass = 145.943
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'''溴酸铵'''是一种[[无机化合物]]，化学式为NH<sub>4</sub>BrO<sub>3</sub>。

==制备==
溴酸铵可由[[溴酸钠]]和[[氯化铵]]在溶液中反应得到：<ref name=Shidlovskii>Shidlovskii, A. A.; Shmagin, L. F. Ammonium bromate{{ru}}. ''Zhurnal Neorganicheskoi Khimii'', 1969. 14 (9): 2329-2331. ISSN: 0044-457X</ref>

: <chem>NH4Cl + NaBrO3 -> NH4BrO3 + NaCl</chem>

==化学性质==
溴酸铵是一种很不稳定的化合物，在−5 °C时即可缓慢分解，并于54 °C爆炸。分解按下式进行：<ref>{{cite journal|journal=The Journal of Physical Chemistry|volume=74|issue=1|language=en|issn=0022-3654|date=1970-1|pages=15–21|doi=10.1021/j100696a003|url=http://pubs.acs.org/doi/abs/10.1021/j100696a003|title=Stability of ammonium halates in the solid state. Kinetics and mechanism of the thermal decomposition of ammonium bromate|accessdate=2019-04-04|author=Frigyes Solymosi, Tamas Bansagi}}</ref>

: <chem>4 NH4BrO3 -> NH4NO3 + 2 Br2 + O2 ^ + N2O ^ + 6 H2O</chem>
: <chem>2 NH4BrO3 -> N2 ^ + Br2 + O2 ^ + 4 H2O</chem>

它在含有氯化钙的干燥器内保存时也有可观分解，分解时颜色变为黄色，之后变为红棕色。<ref name=Shidlovskii />
==参考文献==
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{{铵盐}}
{{溴酸盐}}

[[Category:铵盐]]
[[Category:溴酸盐]]