CAS: 6834-92-0 EC No: 229-912-9 MDL No: MFCD00003492 RTECS: VV9275000 UN No: UN3253; Haz Class: 8; Packing Group: III -18 Mesh Granular Linear Formula: Na₂SiO₃ MW: 122.06 Melting Point: 1090° Density (g/mL): 2.61

CAS: 10213-79-3 EC No: 229-912-9 MDL No: MFCD00149176 RTECS: VV9287500 UN No: UN3253; Haz Class: 8; Packing Group: III -18 Mesh Granular Linear Formula: Na₂SiO₃·5H₂O MW: 212.14 Melting Point: 72°