MilliporeSigma
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263109

Sigma-Aldrich

Lanthanum

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

All Photos(1)
Empirical Formula (Hill Notation):
La
CAS Number:
7439-91-0
Molecular Weight:
138.91
EC Number:
231-099-0
MDL number:
MFCD00011066
PubChem Substance ID:
24855950
NACRES:
NA.23

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form

powder

reaction suitability

reagent type: catalyst
core: lanthanum

resistivity

54 μΩ-cm

particle size

−40 mesh

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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Related Categories

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H260

Hazard Classifications

Water-react 1

Supplementary Hazards

EUH014

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

Certificate of Analysis

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Certificate of Origin

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