634271
Lanthanum(III) oxide
nanopowder, <100 nm particle size (TEM), 99% trace metals basis
Synonym(s):
Dilanthanum trioxide, Lanthanum trioxide
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About This Item
Linear Formula:
La2O3
CAS Number:
Molecular Weight:
325.81
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
Assay
99% trace metals basis
form
nanopowder
reaction suitability
reagent type: catalyst
core: lanthanum
particle size
<100 nm (TEM)
density
6.51 g/mL at 25 °C (lit.)
SMILES string
O=[La]O[La]=O
InChI
1S/2La.3O
InChI key
KTUFCUMIWABKDW-UHFFFAOYSA-N
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Application
Used as a dopant in nanoporous titania, increasing its surface acidity.
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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Lanthanum oxide nanoparticles (La2O3 NPs) are used in photoelectric and catalytic applications. Astaxanthin (ASX) is a red carotenoid pigment with antioxidant and anti-inflammatory properties, and the antioxidant activities promote neuroprotection. This study explored the effect of ASX supplementation on La2O3
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