查看“︁乙酸锰(II)”︁的源代码

{{chembox
| Watchedfields = changed
{{cascite|correct|CAS}} Watchedfields = changed
| verifiedrevid = 303005697
| ImageFile = Manganese acetate.png
| ImageSize = 200px
| ImageName = 
| IUPACName = Manganese(II) acetate
| OtherNames = 二乙酸锰
| Reference = <ref name="hand">
{{Citation
 | last = Lide
 | first = David R.
 | author-link = 
 | last2 = 
 | first2 = 
 | author2-link =
 | publication-date =
 | date =
 | year = 1998
 | title = Handbook of Chemistry and Physics
 | edition = 87
 | volume = 
 | series =
 | publication-place = Boca Raton, FL
 | place = 
 | publisher = CRC Press
 | id =
 | isbn = 0-8493-0594-2
 | doi =
 | oclc =
 | pages = 3–354, 4–68
 | url = 
 | accessdate =
}}</ref>
|Section1={{Chembox Identifiers
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 638-38-0
| CASNo_Comment =无水
| CASNo2_Ref = {{cascite|correct|CAS}}
| CASNo2 = 6156-78-1
| CASNo2_Comment =四水
| SMILES = CC([O-])=O.CC([O-])=O.[Mn+2]
| RTECS = 
| EINECS = 
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 12008
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/2C2H4O2.Mn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = UOGMEBQRZBEZQT-UHFFFAOYSA-L
| PubChem = 12525
 }}
|Section2 = {{Chembox Properties
| Formula = Mn(CH<sub>3</sub>COO)<sub>2</sub> (无水)<br />Mn(CH<sub>3</sub>COO)<sub>2</sub>·4H<sub>2</sub>O (四水)
| MolarMass = 173.027 g/mol (无水)<br />245.087 g/mol (四水)
| Appearance = 红色结晶 (无水)<br />红色[[单斜]]结晶 (四水)
| Density = 1.74 g/cm<sup>3</sup> (无水)<br />1.59 g/cm<sup>3</sup> (四水)
| MeltingPt = 210°C (无水)<br />80°C (四水)
| BoilingPt = 
| SolubleOther = 可溶于[[水]]、[[甲醇]]、[[乙酸]] (无水)<br />可溶于[[水]]、[[乙醇]] (四水)
 }}
| Section3 = {{Chembox Structure
| Coordination =
| CrystalStruct = 
 }}
| Section7 = {{Chembox Hazards
| ExternalMSDS = 
| EUClass = {{Hazchem Xi}}
| NFPA-H = 1
| NFPA-F = 0
| NFPA-R = 0
| RPhrases = {{R36/37/38}}<ref name="cb">[http://www.chemicalbook.com/ChemicalProductProperty_CN_CB6308272.htm 四水合乙酸锰]</ref>
| SPhrases = {{S26}}-{{S36}}<ref name="cb" />
| FlashPt = > 130°C (四水)
 }}
| Section8 = {{Chembox Related
| OtherAnions = [[氟化锰]]<br />[[氯化锰]]<br />[[溴化锰]]
| OtherCations = [[乙酸锌]]<br />[[乙酸汞]]<br />[[乙酸银]]
 }}
}}
'''乙酸锰(II)'''，化学式Mn(CH<sub>3</sub>COO)<sub>2</sub>。

==性质==
四水物为淡红色结晶，极易溶于水和[[乙醇]]。

==制备==
1、由金属[[锰]]与[[乙酸]]反应而得。
:<math>\ Mn+2CH_3COOH\rightarrow Mn(CH_3COO)_2+H_2\uparrow</math>

2、[[硫酸锰]]与[[碳酸钠]]反应沉淀出[[碳酸锰]]，过滤后用[[乙酸]]溶解而得。<ref name="concise"/><ref name = "patniak">
{{Citation
 | last =Patnaik
 | first =Pradyot 
 | author-link =
 | last2 =
 | first2 =
 | author2-link =
 | publication-date =
 | date =
 | year = 2003
 | title =Handbook of Inorganic Chemical Compounds
 | edition =
 | volume =
 | series =
 | publication-place =
 | place =
 | publisher = McGraw-Hill Professional
 | pages = 81–82
 | id =
 | isbn =0070494398
 | doi =
 | oclc =
 |  url= http://books.google.com/books?id=Xqj-TTzkvTEC&pg=PA552&dq=%22Manganese%28II%29+acetate%22&as_brr=3&ei=MGFjSui2KYXgygSE4bSYDQ&client=firefox-a
 | accessdate = 2009-07-20
}}
</ref>
:<math>\ MnSO_4+Na_2CO_3\rightarrow MnCO_3\downarrow +Na_2SO_4</math>
:<math>\ MnCO_3+2CH_3COOH\rightarrow Mn(CH_3COO)_2+CO_2\uparrow +H_2O</math>

无水物可以通过[[硝酸锰]]与[[乙酸酐]]反应制备。<ref name="concise"/>

==用途==
用作[[乙醛]]氧化和[[二甲苯]]高温氧化的催化剂、纤维染色氧化催化剂、清漆和涂料的干燥剂、媒染剂，也用于食品包装、饲料添加剂和肥料。<ref name="concise">{{cite book en
| title = Concise encyclopedia chemistry
| author = Thomas Scott
| author2 = Mary Eagleson
| publisher = Walter de Gruyter
| year = 1994
| isbn = 
| page = 620
| url = http://books.google.com/books?id=Owuv-c9L_IMC&pg=PA620&dq=%22Manganese%28II%29+acetate%22&as_brr=3&ei=MGFjSui2KYXgygSE4bSYDQ&client=firefox-a
| accessdate = 2009-07-20
}} ISBN 3110114518.</ref>

==参考资料==
{{reflist}}

{{锰化合物}}
{{乙酸盐}}

[[Category:二价锰化合物]]
[[Category:乙酸盐]]