跳轉至內容
Merck
全部照片(4)

重要文件

檢視所有文件

228931

Sigma-Aldrich

氯化铈(III) 七水合物

99.9% trace metals basis

同義詞:

三氯化铈 七水合物

登入查看組織和合約定價
全部照片(4)

About This Item

線性公式:
CeCl3 · 7H2O
CAS號碼:
18618-55-8
分子量：:
372.58
EC號碼:
232-227-8
MDL號碼:
MFCD00149634
分類程式碼代碼:
12352302
PubChem物質ID:
24853718
NACRES:
NA.23

等級

for analytical purposes

化驗

99.9% trace metals basis

形狀

crystals and lumps

反應適用性

reagent type: catalyst
core: cerium

雜質

≤1500.0 ppm Trace Rare Earth Analysis

密度

~3.94 g/mL at 25 °C (lit.)

SMILES 字串

[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 密鑰

KPZSTOVTJYRDIO-UHFFFAOYSA-K

尋找類似的產品？ 前往 產品比較指南

相關類別

一般說明

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。

應用

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。

象形圖

CorrosionEnvironment
GHS05,GHS09

訊號詞

Danger

危險聲明

H314,H410

危險分類

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

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
BCCF9239
BCCF4247
BCCD1126
BCCC0722
BCCB2618

未看到正確版本？

如果您需要一個特定的版本，您可以透過批號來尋找特定憑證。

搜尋 COA

已經擁有該產品？

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Tetrahedron, 63, 892-892 (2007)
J. Chem. Res. (M), 668-668 (2006)
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
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
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
查看所有相關論文

文章

The Rare Earth Crisis—The Supply/Demand Situation for 2010–2015

The rare earth elements impact nearly everyone in the world. All of the people living in advanced technological countries and almost all those living in third world countries utilize the rare earths in their everyday living—the car that one drives (gasoline is refined from oil using rare earth catalysts and catalytic converters reduce the polluting emissions from the automotive exhaust), watching the news on TV (the red and green colors in TV screens), the telephones and computers we use to communicate (the permanent magnets in speakers and disc drives), just to name a few examples.

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務