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263117

Sigma-Aldrich

Lanthanum

pieces

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About This Item

Empirical Formula (Hill Notation):
La
CAS Number:
Molecular Weight:
138.91
EC Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.23
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assay

99.9% trace rare earth metals basis

Quality Level

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

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General description

Packaged under oil

pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Water-react 1

supp_hazards

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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