查看“︁硫酸亚锡”︁的源代码

{{chembox
|   Name = 硫酸亚锡
|   ImageFile = Tin(II)_Sulfate.svg
|   ImageName = 硫酸亚锡
|   OtherNames = 硫酸锡(II)
| Section1 = {{Chembox Identifiers
| CASNo = 7488-55-3
| CASNo_Ref = {{cascite|correct|CAS}}
|    EINECS  =  231-302-2
|    PubChem  =  24854690
|    SMILES  =  O=S([O-])([O-])=O.[Sn+2]
|  ChemSpiderID_Ref  = {{chemspidercite|correct|chemspider}}|  ChemSpiderID  =  21106484
|  InChI  =  1/H2O4S.Sn.2H/c1-5(2,3)4;;;/h(H2,1,2,3,4);;;/q;+2;;/p-2/rH2O4S.H2Sn/c1-5(2,3)4;/h(H2,1,2,3,4);1H2/q;+2/p-2
|  InChIKey  =  RCIVOBGSMSSVTR-YHUAHBEBAB
|  StdInChI_Ref  = {{stdinchicite|correct|chemspider}}|  StdInChI  =  1S/H2O4S.Sn.2H/c1-5(2,3)4;;;/h(H2,1,2,3,4);;;/q;+2;;/p-2
|  StdInChIKey_Ref  = {{stdinchicite|correct|chemspider}}|  StdInChIKey  =  RCIVOBGSMSSVTR-UHFFFAOYSA-L
}}
| Section2 = {{Chembox Properties
|   Formula = SnSO<sub>4</sub>
|   MolarMass = 214.77
|   Appearance = 黄色无味结晶粉末，易潮解
|   Density = 4.15 g/cm<sup>3</sup>
|   Solubility = 330 g/L <ref name="BGIA GESTIS"/>
|   MeltingPt = 378 °C
|   BoilingPt = 分解<ref name="BGIA GESTIS">{{GESTIS|ZVG=5500|CAS=7488-55-3|Datum=28.10.2007}}</ref>
  }}
| Section7 = {{Chembox Hazards
|   EUClass = 刺激性 ('''Xi''')
|   NFPA-H = 2
|   NFPA-F = 0
|   NFPA-R = 0
|   RPhrases = {{R36/37}}
|   SPhrases = {{S26}}, {{S39}}
|   FlashPt = 不可燃
|   LD50 = 2207 mg/kg (大鼠经口)<ref name="Merck">[http://chemdat.merck.de/documents/sds/emd/deu/de/1078/107823.pdf Sicherheitsdatenblatt (Merck)]</ref>
  }}
| Section8 = {{Chembox Related
|   OtherAnions = [[氯化亚锡]], [[溴化亚锡]], [[碘化亚锡]]
|   OtherCations = [[硫酸铅]]
|   OtherFunctn = 
|    Function = 
|   OtherCpds = 
  }}
}}

'''硫酸亚锡'''，化学式SnSO<sub>4</sub>。

==性质==
一种白色或浅黄色结晶粉末，溶于水，溶于稀硫酸，酸性溶液稳定。在空气中逐渐被氧化为四价锡盐。加热至360°C时分解放出[[二氧化硫]]。

==制备==
溶于盐酸的[[氯化亚锡]]与[[碳酸钠]]溶液反应得到[[一氧化锡]]，然后加入[[硫酸]]反应，再经蒸發结晶、过滤和干燥，制得硫酸亚锡。
:<math>\rm \ SnCl_2+Na_2CO_3\rightarrow 2NaCl+CO_2+SnO\downarrow</math>
:<math>\rm \ SnO+H_2SO_4\rightarrow SnSO_4+H_2O</math>

==用途==
电镀工业中用作[[电镀液]]。印染工业中用作[[媒染剂]]。也用作化学分析试剂等。

==参考资料==
{{reflist}}

[[Category:锡化合物]]
[[Category:硫酸盐]]