12921

GALLIUM METAL, INGOT, 99.9999% pure, Ga

CAS[7440-55-3]
CORROSIVE, HYGROSCOPIC
UN2803

Gallium is a silvery-white liquid at room temperature. Ingestion of this material may be toxic. It is corrosive to aluminum. If exposed to high temperatures, gallium may emit toxic fumes which may form a corrosive alkaline solution with water. It is soluble in most acids and alkalis. It is used as a semiconductor material.
Synonyms
7440-55-3
Ga
Gallium
Gallium, elemental
UNII-CH46OC8YV4
HSDB 6956
EINECS 231-163-8
UN2803
Molecular Weight
69.72
Solubility
Sol in acid, alkali; slightly sol in mercury
Boiling Point
Approx 2400 °C
Melting Point
29.78 °C
Density
6.0947 @ 29.8 °C (liquid); 5.9037 @ 29.65 °C (solid)

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