所有图片(4)
别名:
三氯化铈 七水合物
线性分子式:
CeCl3 · 7H2O
CAS号:
分子量:
372.58
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
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质量水平
检测方案
99.9% trace metals basis
形式
crystals and lumps
反应适用性
reagent type: catalyst
core: cerium
杂质
≤1500.0 ppm Trace Rare Earth Analysis
密度
~3.94 g/mL at 25 °C (lit.)
SMILES字符串
[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
InChI
1S/Ce.3ClH.7H2O/h;3*1H;7*1H2/q+3;;;;;;;;;;/p-3
InChI key
KPZSTOVTJYRDIO-UHFFFAOYSA-K
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一般描述
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。
应用
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。
警示用语：
Danger
危险声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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