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硫酸钇

硫酸钇
英文名 Yttrium(III) sulfate
别名 硫酸钇(III)
识别
CAS号 13510-71-9(无水)  checkY
7446-33-5(八水)  checkY
PubChem 166836
ChemSpider 145968
SMILES
 
  • [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Y+3].[Y+3]
性质
化学式 Y2(SO4)3
外观 白色固体
溶解性 可溶
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
GHS提示词 Warning
H-术语 H315, H319, H335
P-术语 P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

硫酸钇硫酸盐,化学式为Y2(SO4)3

制备

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硫酸钇可以由氢氧化钇硫酸反应得到。

2 Y(OH)3 + 3 H2SO4 → Y2(SO4)3 + 6 H2O[1]

反应

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硫酸钇可以和碱金属硫酸盐反应:[2]

Y2(SO4)3 + 3Cs2SO4 → 2Cs3[Y(SO4)3]
Y2(SO4)3 + Rb2SO4 → Rb3[Y(SO4)3]
Y2(SO4)3 + 3K2SO4 → 2K3[Y(SO4)3]

参考文献

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硫酸钇
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