CAS No: 25583-20-4 ENINEC No: 234-345-4 MF: TiN Grade Standard:Industrial, Electron, Reagent Purity:99.95% Appearance: Black Powder Application:Refractory, anti-friction material Size:30-50nm, 1-3um Quality:High Note: We can supply different size products of Titanium Nitride nanopowder according to client's requirements.