Z 1367 (OTTO) Zirconyl nitrate, 99.9% Cas 14985-18-3 - used as a precursor in the production of Pb(Zr0.50Ti0.50)O3 ferroelectric thin films and silicaand alumina-doped nanocrystalline ceria/zirconia. Z 1367 (OTTO) Zirconyl nitrate, 99.9% Cas 14985-18-3 - used to prepare cerium oxide/zirconium oxide mixed oxide catalyst supports.