查看“︁硫化铵”︁的源代码

{{Chembox
| CustomizedImage= [[File:2.svg|x50px|2]] [[File:Ammonium.svg|80px]] [[File:Sulfidion.svg|50px]]
| ImageSize = 
| IUPACName = 
| OtherNames = 
| Section1 = {{Chembox Identifiers
| CASNo = 12135-76-1
| CASNo_Ref = {{cascite|correct|CAS}}
|    RTECS  =  BS4900000
|  PubChem  =  
|  SMILES  =  |  UNII_Ref  = {{fdacite|correct|FDA}}|  UNII  =  2H0Q32TDFZ
|  InChI  =  1/2H3N.S/h2*1H3;/q;;-2/p+2
|  InChIKey  =  UYJXRRSPUVSSMN-SKRXCDHZAF
|  StdInChI_Ref  = {{stdinchicite|correct|chemspider}}|  StdInChI  =  1S/2H3N.S/h2*1H3;/q;;-2/p+2
|  StdInChIKey_Ref  = {{stdinchicite|correct|chemspider}}|  StdInChIKey  =  UYJXRRSPUVSSMN-UHFFFAOYSA-P
|  UNNumber  =  2683 (solution)
|  ChemSpiderID_Ref  = {{chemspidercite|correct|chemspider}}|  ChemSpiderID  =  23808
}}
| Section2 = {{Chembox Properties
| Formula = (NH<sub>4</sub>)<sub>2</sub>S
| MolarMass = 68.142
| Appearance = 无色晶体（＜−18 °C）<ref>{{cite book|location=Chichester, UK|language=en|isbn=9780471936237|publisher=John Wiley & Sons, Ltd|date=2001-04-15|url=https://onlinelibrary.wiley.com/doi/10.1002/047084289X.ra097|title=Ammonium Sulfide|accessdate=2022-11-24|editor=John Wiley & Sons, Ltd|author=Ryu Sato|doi=10.1002/047084289x.ra097|archive-date=2022-11-08|archive-url=https://web.archive.org/web/20221108120640/https://onlinelibrary.wiley.com/doi/10.1002/047084289X.ra097|dead-url=no}}</ref>
| Density = 
| MeltingPt = 
| BoilingPt = −18 °C（分解）
| Solubility = 反应}}
| Section7 = {{Chembox Hazards
|   ExternalMSDS =
|   MainHazards = 有毒
|   NFPA-H = 3
|   NFPA-F = 3
|   NFPA-R =
|   FlashPt =
|   RPhrases = {{R11}}-{{R23/24/25}}
|   SPhrases = 
  }}
| Section8 = {{Chembox Related
|   OtherAnions = [[硫酸铵]]
|   OtherCations = [[硫化钠]]
  }}
}}
'''硫化銨'''，化學式為{{化學式|銨|2|硫|1}}。通常使用的是它的[[水溶液]]，固态不稳定，曝露在空氣中會形成[[多硫化物]]和[[硫代硫酸鹽]]。可用於攝影顯色劑等。

== 制备 ==
硫化铵溶液，更准确地讲是硫氢化铵溶液，可由[[硫化氢]]通入[[氨水]]微热制得。<ref>Goodman, J. T.; Rauchfuss, T. B., (2002). "Tetraethylammonium-tetrathioperrhenate [Et4N][ReS4]". ''[[Inorganic Syntheses]]'' 33: 107-110.  </ref>浓氨水中通入[[硫化氫]]在常温下得到(NH<sub>4</sub>)<sub>2</sub>S·2NH<sub>4</sub>HS，0&nbsp;°C再通入硫化氢则得到(NH<sub>4</sub>)<sub>2</sub>S·12NH<sub>4</sub>HS。<ref>W. P. Bloxam (1895). "The Sulphides and Polysulphides of Ammonium". ''[[J. Chem. Soc., Trans.]]'' 67: 283. [[doi]]:[http://dx.doi.org/10.1039%2FCT8956700277 10.1039/CT8956700277].  </ref>用冰冷却，且不断通入硫化氢，会得到硫氢化铵溶液。

该溶液可溶解[[硫]]生成[[多硫化物]]铵盐：<chem>2 (NH4)SH + 1/2 S8 <=> (NH4)2S4 + H2S ^</chem>

== 参考资料 ==
<div class="references-small">
<references/>
</div>

{{Inorganic-compound-stub}}

[[Category:硫化物]]
[[Category:铵盐]]
[[Category:缺少物质图片的化学品条目]]