CAS 25583-20-4 appears in our catalog under these names: Titanium nitride sputtering target, 50.8mm (2.0in) dia x 3.1, Titanium nitride sputtering target, 50.8mm (2.0in) dia x 6.3, Titanium nitride, 99.5% (metals basis) , Titanium nitride, 99.7% (metals basis) . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 1each, 50g, 250g, 1kg.