228931
氯化铈(III) 七水合物
99.9% trace metals basis
别名:
三氯化铈 七水合物
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关于此项目
线性分子式:
CeCl3 · 7H2O
化学文摘社编号:
分子量:
372.58
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-227-8
MDL number:
Assay:
99.9% trace metals basis
Form:
crystals and lumps
产品名称
氯化铈(III) 七水合物, 99.9% trace metals basis
InChI key
KPZSTOVTJYRDIO-UHFFFAOYSA-K
InChI
1S/Ce.3ClH.7H2O/h;3*1H;7*1H2/q+3;;;;;;;;;;/p-3
SMILES string
[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Ce](Cl)Cl
assay
99.9% trace metals basis
form
crystals and lumps
reaction suitability
core: cerium
reagent type: catalyst
impurities
≤1500.0 ppm Trace Rare Earth Analysis
density
~3.94 g/mL at 25 °C (lit.)
Quality Level
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Application
氯化铈(III)七水合物可用于：
- 作为制备氧化铈纳米粒子的前体， 用于生物医学应用和光催化 降解。
- 作为溶液，通过喷雾热解法在玻璃基板上制备CeO2薄膜。
- 作为掺杂剂来制备ZnO和CeO2纳米晶体， 用于H2O2的电化学传感和 罗丹明B和刚果红染料的光催化降解。
- 作为添加剂，用于制备防腐配方和涂层。
- 用于合成碳纳米纤维复合材料， 以制造高温聚合物电解质膜燃料电池阴极。
- 作为硅胶上氯化铈(III)七水合物和碘化钠的组合的支持物，以促进Michael型加成。这些催化剂用于将吲哚和硝基烯烃转化为高产率的2-吲哚基-1-硝基烷烃衍生物。
General description
氯化铈(III)七水合物是吸湿性的晶体固体。它溶于水并形成酸性溶液。它用作各种应用中的铈源，如纳米金属氧化物合成和催化。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
J. Chem. Res. (M), 668-668 (2006)
Tetrahedron, 63, 892-892 (2007)
Haiquan Zhao et al.
Archives of environmental contamination and toxicology, 62(1), 154-164 (2011-04-20)
Cerium has been demonstrated to damage liver of mice, but very little is known about the molecular mechanisms underlying the mouse liver apoptosis. In order to understand the liver injury induced by intragastric administration of cerium chloride (CeCl3) for 60
Florian J Wegehaupt et al.
Archives of oral biology, 55(6), 441-446 (2010-04-20)
To investigate the effect of cerium chloride, cerium chloride/fluoride and fluoride application on calcium release during erosion of treated dentine. Forty dentine samples were prepared from human premolars and randomly assigned to four groups (1-4). Samples were treated twice a
Zhe Cheng et al.
Environmental toxicology, 27(12), 707-718 (2011-03-09)
Experimental studies have demonstrated that lanthanides could impair cognitive functions of children and animals, but very little is known about the hippocampal apoptosis and its molecular mechanism. The study investigated the signal pathway of hippocampal apoptosis induced by intragastric administration
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