289221
三氧化二铕
99.9% trace metals basis
别名:
Europia, Europium oxide, Europium trioxide
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关于此项目
线性分子式:
Eu2O3
化学文摘社编号:
分子量:
351.93
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-165-6
MDL number:
产品名称
三氧化二铕, 99.9% trace metals basis
InChI key
RSEIMSPAXMNYFJ-UHFFFAOYSA-N
InChI
1S/2Eu.3O
SMILES string
O=[Eu]O[Eu]=O
assay
99.9% trace metals basis
form
powder
reaction suitability
reagent type: catalyst
core: europium
density
7.42 g/mL at 25 °C (lit.)
Quality Level
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Application
- Microwave-assisted synthesis of europium (III) oxide decorated reduced graphene oxide nanocomposite for detection of chloramphenicol in food samples: Describes the use of Eu2O3 nanoparticles decorated reduced graphene oxide for developing an amperometric sensor for chloramphenicol detection (Rajaji et al., 2019).
General description
Europium(III) oxide, also known as europia, is a rare earth metal oxide with high density of 7.42 g/mL at 25 °C. It is widely used in the production of phosphors for cathode ray tubes, X-ray intensifying screens, and fluorescent lamps due to its strong red emission under UV excitation. Europium(III) oxide is a convenient source of europium for doping other metal oxides. Europium doping often imparts fluorescence and photoluminescence, owing to europium’s electron configuration with partially filled f-orbitals. Our high-purity Eu2O3 is a key component in the development of energy-efficient lighting and displays, including LED-based technologies.
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Islam Mohamed Abdelmonem et al.
International journal of biological macromolecules, 164, 2258-2266 (2020-08-18)
Removal behaviors of 152+154Eu, 60Co, and 134Cs radionuclides onto Chitosan-acrylic acid-1-vinyl-2-vinylpyrrolidone/oxidized multi-walled carbon nanotubes (CTS-AA-VP/o-MWCNTs) composite has been investigated by batch adsorption technique. CTS-AA-VP/o-MWCNTs composite has been synthesized by copolymerization of acrylic acid (AA) and 1-vinyl-2-vinylpyrrolidone (VP) onto the surface
商品
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