CAS: 20667-12-3 EC No: 243-957-1 MDL No: MFCD00003404 RTECS: VW4900000 UN No: UN1479; Haz Class: 5.1; Packing Group: II Powder Molecular Formula: Ag₂O MW: 231.74 Melting Point: 230° (decomposes) Density (g/mL): 7.143