查看“︁檸檬酸銫”︁的源代码

{{chembox
|   Name = 檸檬酸銫 
|   ImageFile = Caesium Citrate Structural Formulae.png
|   ImageSize = 225px 
|   ImageName = 檸檬酸銫
| Section1 = {{Chembox Identifiers
| InChI = 1/C6H8O7.3Cs/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3
| SMILES = [Cs+].[Cs+].[Cs+].O=C([O-])CC(O)(C([O-])=O)CC(=O)[O-]
| StdInChI = 1S/C6H8O7.3Cs/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3
| CASNo = 909726-49-4
| CASNo_Ref = {{cascite|correct|CAS}}
  }}
| Section2 = {{Chembox Properties
|   Formula = Cs<sub>3</sub>C<sub>6</sub>H<sub>5</sub>O<sub>7</sub>
|   MolarMass = 587.816 g mol<sup>−1</sup> 
|   Appearance = 白色到無色粉末<ref name=merck>{{Merck|111037|Name=|Datum=18. Januar 2011}}</ref>
|   MeltingPt = 105 °C (分解)
  }}
| Section8 = {{Chembox Related
|   OtherCations = [[檸檬酸鋰]]、[[檸檬酸鈉]]、[[檸檬酸鉀]]、[[檸檬酸銣]]
|   OtherAnions = 
 }}
}}[[File:Caesium Citrate-3D-balls.png|thumb|在水溶液中的檸檬酸銫，深紫色的球代表銫。]]
'''檸檬酸銫'''是一種[[有機化合物]]，為一種[[銫]]的[[檸檬酸鹽]]，其化學式為Cs<sub>3</sub>C<sub>6</sub>H<sub>5</sub>O<sub>7</sub>。它是可溶于水的白色固体。<ref>{{cite book | last=Schweitzer | first=G.K. | last2=Pesterfield | first2=L.L. | title=The Aqueous Chemistry of the Elements | publisher=Oxford University Press | year=2010 | isbn=978-0-19-974219-6 | url=https://books.google.com/books?id=-TNhhlGcCzwC&pg=PA120 | access-date=2021-10-29 | page=120 | archive-date=2021-10-29 | archive-url=https://web.archive.org/web/20211029071721/https://books.google.com/books?id=-TNhhlGcCzwC&pg=PA120 | dead-url=no }}</ref>它可用于<sup>227</sup>Ac和<sup>226</sup>Ra电解分离过程中的添加物。<ref>Boue-Ruelle, F.; Bouissieres, G.; David, F.; Legoux, Y.; Muxart, R.; Rogelet, P.; Zuppiroli, G. Separation of actinium-227 formed by neutron irradiation of radium-226. ''Revue de Chimie Minerale'', 1974. 11 (4): 466-473.</ref>

== 制備 ==
檸檬酸銫可由[[檸檬酸]]和[[氢氧化銫]]的[[酸鹼中和]]反应製得。<ref>{{cite journal|journal=Inorganic Chemistry|volume=58|issue=2|language=en|issn=0020-1669|date=2019-01-22|pages=1012–1015|doi=10.1021/acs.inorgchem.8b03139|url=https://pubs.acs.org/doi/10.1021/acs.inorgchem.8b03139|title=Hexaniobate Cluster Anion Monolayers on Gold Nanoparticles: A New Structural Role for Alkali Metal Countercations|accessdate=2021-10-29|author=Shelly Sharet Leiser, Libi Polin, Gal Gan-Or, Manoj Raula, Ira A. Weinstock|archive-date=2020-11-09|archive-url=https://web.archive.org/web/20201109022859/https://pubs.acs.org/doi/10.1021/acs.inorgchem.8b03139|dead-url=no}}</ref>
: <chem>3 CsOH + C6H8O7 -> Cs3C6H5O7 + 3 H2O</chem>

== 參考文獻 ==
{{reflist}}

== 拓展阅读==
<small>
* Giles, Brian. Compositions for oral hygiene containing cesium and rubidium salts. 2005 WO 2005099658 A2.
</small>
{{銫化合物}}

{{有機化合物小作品}}

[[Category:铯化合物]]
[[Category:檸檬酸鹽]]