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61550

Sigma-Aldrich

Ossido di lantanio(III)

≥99.98% (metals basis)

Sinonimo/i:

Dilanthanum trioxide

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About This Item

Formula condensata:
La2O3
Numero CAS:
Peso molecolare:
325.81
Numero CE:
Numero MDL:
Codice UNSPSC:
12352300
ID PubChem:

Saggio

≥99.0% (EDTA 0.1 M, KT)
≥99.98% (metals basis)

Stato

solid

Impurezze

≤300 mg/kg total metallic impurities (trace metal analysis (JCPMS))

Densità

6.51 g/mL at 25 °C (lit.)

Cationi in tracce

Ca: ≤50 mg/kg

applicazioni

battery manufacturing

Stringa SMILE

O=[La]O[La]=O

InChI

1S/2La.3O
KTUFCUMIWABKDW-UHFFFAOYSA-N

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Applicazioni

Precursore dei conduttori e superconduttori ionici rapidi LAMOX.

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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A J Barón-González et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 23(49), 496003-496003 (2011-11-24)
The origin of dielectric anomalies and magnetodielectric response of La(2)MnCoO(6) has been investigated by means of ultra-high resolution synchrotron x-ray powder diffraction, neutron powder diffraction, resistivity, magnetization and dielectric measurements. The study has been performed on two different bulk samples
Lukas C Gerber et al.
Chemical communications (Cambridge, England), 48(32), 3869-3871 (2012-03-14)
Lanthanum oxide nanoparticles were utilized to scavenge phosphate from microbial growth media for the use of targeted nutrient starvation as an antimicrobial strategy. Only in phosphate poor environments a toxic effect was observed. The effect was shown on Escherichia coli
A K Singh et al.
Optics letters, 37(5), 776-778 (2012-03-02)
Low-power-threshold cw laser-induced incandescence (CWLII) has been observed in La(2)O(3):Er(3+)-Yb(3+) phosphor on excitation by a 976 nm IR laser. It is suggested that incandescence originates from the extensive heating induced by the nonradiative processes taking place following the laser excitation.
Hui Sun et al.
Bioresource technology, 101(3), 953-958 (2009-09-22)
ZrO(2) supported La(2)O(3) catalyst prepared by impregnation method was examined in the transesterification reaction of sunflower oil with methanol to produce biodiesel. It was found that the catalyst with 21 wt% loaded La(2)O(3) and calcined at 600 degrees C showed
Lixia Wang et al.
Journal of hazardous materials, 196, 342-349 (2011-09-29)
This investigation was to increase the adsorption capacity of magnetite for Congo red (CR) by adulterating a small quantity of La(3+) ions into it. The adsorption capability of nanocrystalline Fe(3-x)La(x)O(4) (x=0, 0.01, 0.05, 0.10) ferrite to remove CR from aqueous

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