CAS: 1315-11-3 EC No: 215-260-2 MDL No: MFCD00043079 UN No: UN3284; Haz Class: 6.1; Packing Group: II 3-12mm Sintered Lump Linear Formula: ZnTe MW: 192.99 Melting Point: 1240° Density (g/mL): 6.34 Refractive Index: 3.56