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Gadolinium (III) iodide is an inorganic chemical compound of gadolinium from the group of iodides. Gadolinium (III) iodide hydrate can be obtained by dehydration with a high excess of ammonium iodide (as the compound to hydrolysis tends) may be converted to the anhydrate.
G 1199 (OTTO) Gadolinium(III) iodide, puriss, 99.99% Cas 13572-98-0 - used in the synthesis of fine chemicals, and as a heat and light stabilzer for nylon fabrics.