294020
氧化钪(III)
99.995% trace rare earth metals basis, powder
别名:
Scandia, Scandium trioxide
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关于此项目
线性分子式:
Sc2O3
化学文摘社编号:
分子量:
137.91
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
235-042-0
MDL number:
产品名称
氧化钪(III), powder, 99.995% trace rare earth metals basis
InChI key
HYXGAEYDKFCVMU-UHFFFAOYSA-N
InChI
1S/3O.2Sc
SMILES string
O=[Sc]O[Sc]=O
assay
99.995% trace rare earth metals basis
form
powder
reaction suitability
core: scandium, reagent type: catalyst
Quality Level
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Application
适用于真空淀积应用
A high melting white solid used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
R Soulard et al.
Optics express, 18(11), 11173-11180 (2010-07-01)
We report on the measurements of near-UV excited-state absorption (ESA) spectra and refractive index changes (RICs) in the two ytterbium doped laser crystals Yb:Lu2O3 and Yb:Sc2O3. ESA is assigned to ligand-to-metal charge transfer (LMCT) absorption transitions and RICs to the
Yan-Xia Zhao et al.
Physical chemistry chemical physics : PCCP, 13(21), 10084-10090 (2011-04-28)
The Sc(3)O(6)(-) cluster anions were produced by laser ablation and studied by reaction with n-butane in a fast flow reactor and by photoelectron spectroscopy. The reactivity experiments indicated that one Sc(3)O(6)(-) cluster can activate two n-butane molecules consecutively with rate
[Industrial hygiene in scandium oxide manufacture].
B G Feĭgin
Gigiena truda i professional'nye zabolevaniia, (4)(4), 39-40 (1985-04-01)
Ya-Wen Zhang et al.
The journal of physical chemistry. B, 109(39), 18324-18331 (2006-07-21)
Nanostructured scandium hydrous oxides were hydrothermally synthesized at 180 degrees C for 18 h, using NaOH, NH(4)OH, and KOH as the bases. They were characterized by means of X-ray diffraction (XRD), transmission electron microscopy (TEM), N2 adsorption, thermogravimetry and differential
Yu Gong et al.
The journal of physical chemistry. A, 111(45), 11572-11578 (2007-10-18)
The reactions of scandium atoms and O(2) have been reinvestigated using matrix isolation infrared spectroscopy and density functional theory calculations. A series of new oxygen-rich scandium oxide/dioxygen complexes were prepared and characterized. The ground state scandium atoms react with dioxygen
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