61550
Lanthanum(III) oxide
≥99.98% (metals basis)
Synonym(s):
Dilanthanum trioxide
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About This Item
Linear Formula:
La2O3
CAS Number:
Molecular Weight:
325.81
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
Assay
≥99.0% (EDTA 0.1 M, KT)
≥99.98% (metals basis)
form
solid
impurities
≤300 mg/kg total metallic impurities (trace metal analysis (JCPMS))
density
6.51 g/mL at 25 °C (lit.)
cation traces
Ca: ≤50 mg/kg
application(s)
battery manufacturing
SMILES string
O=[La]O[La]=O
InChI
1S/2La.3O
InChI key
KTUFCUMIWABKDW-UHFFFAOYSA-N
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Application
Precursor to LAMOX fast ion conductors and superconductors.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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A A Nogiwa-Valdez et al.
Acta biomaterialia, 9(4), 6226-6235 (2012-12-12)
Zirconia has been used as an orthopaedic material since 1985 and is increasingly used in dental applications. One major concern with the use of zirconia is the significant loss in mechanical properties through hydrothermal degradation, with the uncontrolled transformation of
Pei Lu et al.
Environmental technology, 33(7-9), 1029-1036 (2012-06-23)
In this paper, catalytic samples of 10, 20, 30, 40 and 50% (w/w) urea/activated carbon fibre (AFC), 10% urea--5% La2O3/ACF, 10% urea--10% La2O3/ACF, 10% urea--15% La2O3/ACF, 20% urea--5% La2O3/ACF, 20% urea--10% La2O3/ACF, and 20% urea-15% La2O3/ACF were prepared and used
Timothy J Boyle et al.
Dalton transactions (Cambridge, England : 2003), 39(34), 8050-8063 (2010-07-29)
A novel family of lanthanide zinc carboxylate compounds was synthesized, characterized (structural determination and luminescent behavior), and investigated for utility as single-source precursors to Ln-Zn-O nanoparticles. Carboxylic acids [H-ORc = H-OPc (H-O(2)CCH(CH(3))(2), H-OBc (H-O(2)CC(CH(3))(3), H-ONc (H-O(2)CCH(2)C(CH(3))(3))] were individually reacted with
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
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