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Merck
CN

359009

Sigma-Aldrich

硫酸铈(IV)

别名:

硫酸铈, 硫酸高铈

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About This Item

线性分子式:
Ce(SO4)2
CAS号:
分子量:
332.24
EC 号:
MDL编号:
UNSPSC代码:
12161600
PubChem化学物质编号:
NACRES:
NA.22

形式

powder

质量水平

反应适用性

core: cerium
reagent type: catalyst

密度

3.01 g/mL at 25 °C (lit.)

SMILES字符串

[Ce+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/Ce.2H2O4S/c;2*1-5(2,3)4/h;2*(H2,1,2,3,4)/q+4;;/p-4

InChI key

VZDYWEUILIUIDF-UHFFFAOYSA-J

应用

用作以下过程的反应物:
  • NO 还原反应制备球形纳米 CeO 2 粒子

  • 氧化剂
硫酸铈 (IV) 可用于催化:
  • 仲醇以溴酸钠为氧化剂选择氧化为相应的的酮。
  • 甲烷与三氧化硫在硫酸中直接磺化为甲磺酸。
  • 由 2-萘酚和醛在无溶剂和微波条件下缩合合成 14-芳基或 14-烷基-14 H -二苯并[aj]氧杂蒽。

其他说明

可含过量硫酸盐

象形图

CorrosionEnvironment

警示用语:

Danger

危险声明

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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