For faster navigation, this Iframe is preloading the Wikiwand page for 亚硒酸银.

亚硒酸银

亚硒酸银[1]
识别
CAS号 7784-05-6  checkY
ChemSpider 14668373
SMILES
 
  • [Ag+].[Ag+].[O-][Se]([O-])=O
InChI
 
  • 1/2Ag.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChIKey WQIJNCUKAOHNPM-NUQVWONBAA
EINECS 232-046-4
性质
化学式 Ag2SeO3
摩尔质量 342.69 g/mol g·mol⁻¹
外观 针状结晶
密度 5.930 g/cm3
熔点 530°C
沸点 550 °C 以上分解
溶解性 微溶
溶解性 溶于
危险性
MSDS MSDS
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

亚硒酸银无机化合物,化学式为Ag2SeO3。它高温时按下式分解:[2]

2 Ag2SeO3 → 4 Ag + 2 SeO2 + O2

生产

[编辑]

焙烧阳极泥时,其中一部分硒化银被转换成亚硒酸银。

参考文献

[编辑]
  1. ^ Lide, David R., Handbook of Chemistry and Physics 87, Boca Raton, FL: CRC Press: 4–83, 1998, ISBN 0-8493-0594-2 
  2. ^ Bakeeva, S. S.; Buketov, E. A.; Pashinkin, A. S. Dissociation pressure of silver selenite. Zhurnal Neorganicheskoi Khimii, 1968. 13 (1): 32-35. ISSN: 0044-457X.

外部链接

[编辑]
{{bottomLinkPreText}} {{bottomLinkText}}
亚硒酸银
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?