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634271

Sigma-Aldrich

Lanthanum(III) oxide

nanopowder, <100 nm particle size (TEM), 99% trace metals basis

Synonym(s):
Dilanthanum trioxide, Lanthanum trioxide
Linear Formula:
La2O3
CAS Number:
Molecular Weight:
325.81
EC Number:
MDL number:
PubChem Substance ID:

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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This Item
1.12220203556289205
Lanthanum(III) oxide nanopowder, &lt;100&#160;nm particle size (TEM), 99% trace metals basis

Sigma-Aldrich

634271

Lanthanum(III) oxide

Lanthanum(III) oxide EMPLURA&#174;

Supelco

1.12220

Lanthanum(III) oxide

Lanthanum(III) oxide 99.999% trace metals basis

Sigma-Aldrich

203556

Lanthanum(III) oxide

Lanthanum(III) oxide suitable for AAS, &#8805;99.9%

Supelco

289205

Lanthanum(III) oxide

assay

99% trace metals basis

assay

≥99.5% (the ignited basis substance, complexometric)

assay

99.999% trace metals basis

assay

≥99.9% trace metals basis

form

nanopowder

form

solid

form

powder

form

powder

particle size

<100 nm (TEM)

particle size

-

particle size

-

particle size

-

density

6.51 g/mL at 25 °C (lit.)

density

6.51 g/cm3 at 20 °C

density

6.51 g/mL at 25 °C (lit.)

density

6.51 g/mL at 25 °C (lit.)

reaction suitability

reagent type: catalyst
core: lanthanum

reaction suitability

-

reaction suitability

reagent type: catalyst
core: lanthanum

reaction suitability

reagent type: catalyst
core: lanthanum

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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