P 1247 (OTTO) Palladium(II) nitrate, solution, Pd 8.5% w/w Cas 10102-05-3 - used as a reactant for doping activated carbon for catalysis. It acts as a catalyst for hydrogenation of 1-heptyne and naphthalene. It serves as an important raw material for the preparation of platinum-palladium carbon alloy nanocatalysts for methanol-tolerant oxygen reduction reaction in fuel cells and in the synthesis of copper palladium alloy thin films.