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硫氰酸钡

Barium thiocyanate

IUPAC名
Barium thiocyanate
别名 硫氰化钡
识别
CAS号 2092-17-3(无水)  checkY
68016-36-4(三水)  checkY
PubChem 164928
ChemSpider 144591
SMILES
 
  • C(#N)[S-].C(#N)[S-].[Ba+2]
性质
化学式 Ba(SCN)2
摩尔质量 253.49 g·mol⁻¹
外观 无色晶体
溶解性 62.63 g/100 ml (25°C)
溶解性 可溶于丙酮甲醇乙醇
危险性
GHS危险性符号
《全球化学品统一分类和标签制度》(简称“GHS”)中有害物质的标签图案
H-术语 H301, H312, H315, H319, H332, H335
P-术语 P261, P280, P302+352, P304+340
相关物质
其他阴离子 硒氰酸钡
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

硫氰酸钡是一种无机化合物,化学式为Ba(SCN)2。它可由硫氰酸铵氢氧化钡反应得到[1],或通过硫氰酸钠氯化钡在340 °C反应制得。[2]它可用于制备其它金属的硫氰酸盐,如硫氰酸钴[3]

参考文献

  1. ^ Herstein, Karl M. Barium thiocyanate. Inorganic syntheses. III, 1950. 24-26.
  2. ^ Wickleder, Claudia. M(SCN)​2 (M = Eu, Sr, Ba)​. Crystal structure, thermal behavior, vibrational spectroscopy. Zeitschrift fuer Anorganische und Allgemeine Chemie, 2001. 627 (7): 1693-1698.
  3. ^ F. H. Cano, S. García-Blanco, A. G. Laverat. The crystal structure of cobalt(II) thiocyanate trihydrate. Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 1976-05-01, 32 (5): 1526–1529 [2021-11-26]. ISSN 0567-7408. doi:10.1107/S0567740876005694. (原始内容存档于2021-11-26). 
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硫氰酸钡
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