查看“︁亚氯酸钡”︁的源代码

{{Chembox
| CustomizedImage= [[File:Ba2+.svg|50px|Bariumion]]&nbsp; [[File:2.svg|2]] [[File:Chlorition.png|100px|Chlorition]]
| Section1={{Chembox Identifiers
| CASNo             = 14674-74-9
| PubChem         = 
| ChemSpider      = 
| SMILES=[Ba+2].[O-]Cl=O.[O-]Cl=O
}}
|Section2={{Chembox Properties
| Formula={{chem|Ba(ClO|2|)|2}}
| Appearance= 固体
| MolarMass    = 272.23
| Density= 
| MeltingPt= 190 [[摄氏度|°C]] (分解)<ref name="brethericks">{{Literatur |Autor=P. G. Urben |Titel=Bretherick's handbook of reactive chemical hazards |Datum=2006 |ISBN=0-12-372563-1 |Online={{Google Buch | BuchID = _dW_2XPbo_oC | Linktext = Seite 96 | Seite = 96 }}}}</ref>
| Solubility=
}}
|Section8={{Chembox Related
|OtherAnions=[[氯化钡]]<br />[[次氯酸钡]]<br />[[氯酸钡]]<br />[[高氯酸钡]]
| OtherCations=[[亚氯酸钠]]<br />[[亚氯酸钙]]
}}
}}

'''亚氯酸钡'''是[[钡]]的[[亚氯酸盐]]，化学式 {{chem|Ba(ClO|2|)|2}}。

== 制备 ==
亚氯酸钡可以由[[二氧化氯]]、[[氢氧化钡]]和[[过氧化氢]]反应而成：<ref>G. Brauer (Hrsg.): ''Handbook of Preparative Inorganic Chemistry'' 2nd ed., vol. 1, Academic Press 1963, S.&nbsp;312.</ref>
:<math>\mathrm{2\ ClO_2 + Ba(OH)_2\cdot8\ H_2O + H_2O_2\ \longrightarrow \ Ba(ClO_2)_2 + O_2 + 10\ H_2O}</math>

== 性质==
亚氯酸钡是一种固体， 190 °C 时爆炸性分解。它的水合物 Ba(ClO<sub>2</sub>)<sub>2</sub>·3.5 H<sub>2</sub>O是[[单斜晶系]]的，空间群 C2/c (No. 15)<ref>[http://scripts.iucr.org/cgi-bin/paper?sq1204 Barium chlorite hydrate, Ba(ClO2)2·3.5H2O] {{Wayback|url=http://scripts.iucr.org/cgi-bin/paper?sq1204 |date=20210513061121 }} Acta Cryst. (2005). C61, i49-i50  [[doi:10.1107/S010827010500925X]]</ref>。

== 用处==
亚氯酸钡可以用来制备[[亚氯酸]]和[[亚氯酸钠]]。<ref name="Rudiments">{{Literatur |Autor=M. Mazumdar |Titel=Rudiments of Chemistry |Auflage=1 |Datum=2006 |ISBN=81-89781-53-7 |Online={{Google Buch | BuchID = zooloy9XlPgC | Linktext = Seite 382 | Seite = 382 }}}}</ref>

== 参考资料==
<references />
{{钡化合物}}
{{亚氯酸盐}}

[[Category:亚氯酸盐]]
[[Category:钡化合物]]