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安全信息

449857

Sigma-Aldrich

氟化镧(III)

anhydrous, powder, 99.99% trace metals basis

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别名:
三氟化镧, 氟化镧
线性分子式:
LaF3
CAS号:
13709-38-1
分子量:
195.90
EC 号:
237-252-8
MDL编号:
MFCD00011073
PubChem化学物质编号:
24868514
NACRES:
NA.23

等级

anhydrous

检测方案

99.99% trace metals basis

形式

powder

反应适用性

reagent type: catalyst
core: lanthanum

杂质

≤200.0 ppm Trace Rare Earth Analysis

密度

5.936 g/mL at 25 °C (lit.)

SMILES字符串

F[La](F)F

InChI

1S/3FH.La/h3*1H;/q;;;+3/p-3

InChI key

BYMUNNMMXKDFEZ-UHFFFAOYSA-K

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相关类别

应用

广泛应用于氟化玻璃的制备和研究。

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

危险化学品

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Jian-Xin Meng et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 66(1), 81-85 (2006-07-04)
LaF3:Eu3+ nanoparticles were prepared by a simple hydrothermal process at low temperature and characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and fluorescence spectrum. Well-dispersed nanoparticles with an average size of 30 nm and a hexagonal shape were obtained.
Andy Y H Lo et al.
Journal of the American Chemical Society, 129(15), 4687-4700 (2007-03-28)
Multinuclear solid-state NMR spectroscopy and powder X-ray diffraction (XRD) experiments are applied to comprehensively characterize a series of pure and lanthanide-doped LaF3 nanoparticles (NPs) that are capped with di-n-octadectyldithiophosphate ligands (Ln3+ = diamagnetic Y3+ and Sc3+ and paramagnetic Yb3+ ions)
Radiative lifetime modification of LaF₃:Nd nanoparticles embedded in 3D silicon photonic crystals.
Hailong Ning et al.
Advanced materials (Deerfield Beach, Fla.), 24(23), OP153-OP158 (2012-05-10)
Nadine Häntzschel et al.
Langmuir : the ACS journal of surfaces and colloids, 23(21), 10793-10800 (2007-09-15)
We describe the synthesis and properties of functional microgel particles based on poly(N-vinylcaprolactam-co-glycidyl methacrylate) (PVCL/PGMA) copolymer. A series of colloidally stable microgel particles with a range of glycidyl methacrylate content were prepared by surfactant-free heterophase polymerization in water. The microgel
Daibo Pi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 61(11-12), 2455-2459 (2005-07-27)
Europium-doped LaF3 nanoparticles have been prepared by the ionic reaction in the ethanol at 60 degrees C. From the XRD pattern of nanoparticles and the emission spectra of Eu3+ ions, it has been concluded that the Eu3+ ions could easily
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