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263117

Sigma-Aldrich

Lanthanum

pieces

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Empirical Formula (Hill Notation):
La
CAS Number:
Molecular Weight:
138.91
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

99.9% trace rare earth metals basis

form

pieces

reaction suitability

reagent type: catalyst
core: lanthanum

resistivity

54 μΩ-cm

bp

3464 °C (lit.)

mp

920 °C (lit.)

density

6.19 g/mL at 25 °C (lit.)

SMILES string

[La]

InChI

1S/La

InChI key

FZLIPJUXYLNCLC-UHFFFAOYSA-N

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1 of 4

This Item
GF43011391263109GF45723326
Lanthanum pieces

Sigma-Aldrich

263117

Lanthanum

Lanthanum foil, 100x100mm, thickness 0.125mm, as rolled, 99%

GF43011391

Lanthanum

Lanthanum powder, −40 mesh, under oil, 99.9% trace rare earth metals basis

Sigma-Aldrich

263109

Lanthanum

Lanthanum foil, 50x50mm, thickness 0.1mm, as rolled, 99%

GF45723326

Lanthanum

form

pieces

form

foil

form

powder

form

foil

reaction suitability

reagent type: catalyst
core: lanthanum

reaction suitability

-

reaction suitability

reagent type: catalyst
core: lanthanum

reaction suitability

-

bp

3464 °C (lit.)

bp

3464 °C (lit.)

bp

3464 °C (lit.)

bp

3464 °C (lit.)

mp

920 °C (lit.)

mp

920 °C (lit.)

mp

920 °C (lit.)

mp

920 °C (lit.)

density

6.19 g/mL at 25 °C (lit.)

density

6.19 g/mL at 25 °C (lit.)

density

6.19 g/mL at 25 °C (lit.)

density

6.19 g/mL at 25 °C (lit.)

General description

Packaged under oil

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Hazard Classifications

Water-react 1

Supplementary Hazards

Storage Class Code

4.3 - Hazardous materials, which set free flammable gases upon contact with water

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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Targeted radiotherapies maximize cytotoxicty to cancer cells. In vivo α-generator targeted radiotherapies can deliver multiple α particles to a receptor site dramatically amplifying the radiation dose delivered to the target. The major challenge with α-generator radiotherapies is that traditional chelating
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The lattice dynamics of La(1/2)Na(1/2)TiO(3) single crystal have been investigated by far-infrared and Raman scattering spectroscopy. Far-IR reflectivity spectra revealed Slater, Last and Axe modes near 140, 190 and 555 cm(-1), respectively. The frequency of the Slater mode decreases by about
Uéslen Rocha et al.
ACS nano, 7(2), 1188-1199 (2013-01-15)
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