SHEET /m/gallium · PubChem CID 5360835 · CAS 7440-55-3 · REV 2026.07

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Gallium

from source

Ga · 69.723 g/mol

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What is Gallium?

A metal that melts in your hand at 30 Celsius, and the element behind the blue LED and most high-frequency chips. Element 31. from source

CategoryElement & material

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Fig. 1 · 2D structure RDKit

SMILES[Ga]

Where you'll find it

Batteries and electronicswhat else is in it →

Curated by MoleculeFinder from source

Toxicity & hazards

DangerCorrosiveIrritantH290, H302, H314, H412from source

Sources & methodology

PubChem CID: 5360835
Wikidata: Q861
Structure: PubChem → RDKit
Everyday relationships: MoleculeFinder editorial curation
Data refreshed: September 13, 2026

How MoleculeFinder sources and labels its data