SHEET /m/lanthanum · PubChem CID 23926 · CAS 7439-91-0 · REV 2026.07
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Lanthanum
from sourceLa · 138.9055 g/mol
lantano
What is Lanthanum?
The element that heads the lanthanide series and is used in camera lenses, hybrid car batteries and studio lighting. Element 57. from source
CategoryElement & material
LeaderboardsBiggest
Fig. 1 · 2D structure RDKit
SMILES
[La]Where you'll find it
A pure element or an engineered material, rather than an ingredient in a product. See the rest of the element & material group.
Toxicity & hazards
DangerFlammableH228, H260from source