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Gallium(III) iodide is the chemical compound with the formula Ga2I6. It is the most common iodide of gallium.
G 1645 (OTTO) Gallium(III) iodide, puriss, 99.999% Cas 13450-91-4 - used as lewis acid, a precursor of organogallium reagents. It can also be involved in detection of solar neutrinos.