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461210

Sigma-Aldrich

铈

chips

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About This Item

經驗公式（希爾表示法）:
Ce
CAS號碼:
7440-45-1
分子量：:
140.12
EC號碼:
231-154-9
MDL號碼:
MFCD00010924
分類程式碼代碼:
12161600
PubChem物質ID:
24869828
NACRES:
NA.23

化驗

99.9% trace rare earth metals basis

品質等級

100

形狀

chips
chunks

反應適用性

reagent type: catalyst
core: cerium

電阻係數

73 μΩ-cm, 20°C

bp

3443 °C (lit.)

mp

795 °C (lit.)

密度

6.67 g/mL at 25 °C (lit.)

SMILES 字串

[Ce]

InChI

1S/Ce

InChI 密鑰

GWXLDORMOJMVQZ-UHFFFAOYSA-N

尋找類似的產品？ 前往 產品比較指南

象形圖

Flame
GHS02

訊號詞

Danger

危險聲明

H228

危險分類

Flam. Sol. 1

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCM5568
MKCL3351
MKCF8795
MKCD3457
MKBT0290V

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The tessellation of the Euclidean plane by regular polygons has been contemplated since ancient times and presents intriguing aspects embracing mathematics, art, and crystallography. Significant efforts were devoted to engineer specific 2D interfacial tessellations at the molecular level, but periodic
Jan M Tomczak et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(3), 904-907 (2013-01-11)
Many inorganic pigments contain heavy metals hazardous to health and environment. Much attention has been devoted to the quest for nontoxic alternatives based on rare-earth elements. However, the computation of colors from first principles is a challenge to electronic structure
Joanna M Ogiegło et al.
The journal of physical chemistry. A, 117(12), 2479-2484 (2013-03-09)
The optical properties of gadolinium gallium aluminum garnet, Gd3(Ga,Al)5O12, doped with Ce(3+) are investigated as a function of the Ga/Al ratio, aimed at an improved understanding of the energy flow and luminescence quenching in these materials. A decrease of both
Franziska Schwabe et al.
Chemosphere, 91(4), 512-520 (2013-01-29)
An important aspect in risk assessment of nanoparticles (NPs) is to understand their environmental interactions. We used hydroponic plant cultures to study nanoparticle-plant-root interaction and translocation and exposed wheat and pumpkin to suspensions of uncoated CeO2-NP for 8d (primary particle
Ajay Kumar Yagati et al.
Biosensors & bioelectronics, 47, 385-390 (2013-04-24)
In this study, an enzymatic biosensor for amperometric detection of hydrogen peroxide was developed based on the direct electrochemistry of myoglobin (Mb) on a porous cerium dioxide (CeO2) nanostructured film. The developed film accomplished with large surface area was electrodeposited
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