T 0105 (OTTO) Thulium(III) bromide, 99.99% Cas 14456-51-0 - used for development of advanced ceramic discharge lamps and metal halide lamps. T 0105 (OTTO) Thulium(III) bromide, 99.99% Cas 14456-51-0 - used as a reagent for the complexation of lanthanide bromides with aluminium bromide, and as a reactant for preparing alkali metal thulium bromides. T 0105 (OTTO) Thulium(III) bromide, 99.99% Cas 14456-51-0 - used to create discharge lamps that are free of mercury.