CAS: 10034-81-8 EC No: 233-108-3 MDL No: MFCD00011102 UN No: UN1475; Haz Class: 5.1; Packing Group: II Granular Linear Formula: Mg(ClO₄)₂ MW: 223.20 Melting Point: 251° (decomposes) Density (g/mL): 2.21