CAS: 26628-22-8 EC No: 247-852-1 MDL No: MFCD00003536 RTECS: VY8050000 UN No: UN1687; Haz Class: 6.1; Packing Group: II Crystalline/Powder Linear Formula: NaN₃ MW: 65.01 Melting Point: 275° (decomposes) Density (g/mL): 1.85