CAS: 7440-18-8 EC No: 231-127-1 MDL No: MFCD00011207 UN No: UN3089; Haz Class: 4.1; Packing Group: III Solid Molecular Formula: Ru MW: 101.07 Melting Point: 2310° Boiling Point: 3900° Density (g/mL): 12.45

CAS: 7439-88-5 EC No: 231-095-9 MDL No: MFCD00011062 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder/Sponge Molecular Formula: Ir MW: 192.22 Melting Point: 2450° Boiling Point: 4130° Density (g/mL): 22.65

CAS: 7440-06-4 EC No: 231-116-1 MDL No: MFCD00011179 RTECS: TP2160000 UN No: UN3089; Haz Class: 4.1; Packing Group: II Solid, S.A. 25.0-30.4 m 2 /g Molecular Formula: Pt MW: 195.08 Melting Point: 1772° Boiling Point: 3827° Density (g/mL): 21.45

CAS: 7440-06-4 EC No: 231-116-1 MDL No: MFCD00011179 RTECS: TP2160000 UN No: UN3089; Haz Class: 4.1; Packing Group: II Solid Molecular Formula: Pt MW: 195.08 Melting Point: 1772° Boiling Point: 3827° Density (g/mL): 21.45

CAS: 7440-74-6 EC No: 231-180-0 MDL No: MFCD00134048 RTECS: NL1050000 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder Molecular Formula: In MW: 114.82 Melting Point: 156.6° Boiling Point: 2072° Density (g/mL): 7.3

CAS: 7439-89-6 EC No: 231-096-4 MDL No: MFCD00010999 RTECS: NO4565500 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder Molecular Formula: Fe MW: 55.85 Melting Point: 1535° Boiling Point: 2750° Density (g/mL): 7.86

CAS: 7440-65-5 EC No: 231-174-8 MDL No: MFCD00011468 UN No: UN3089; Haz Class: 4.1; Packing Group: II Powder, packaged under argon Molecular Formula: Y MW: 88.91 Melting Point: 1522° Boiling Point: 3338° Density (g/mL): 4.469

CAS: 7440-47-3 EC No: 231-157-5 MDL No: MFCD00010944 RTECS: GB4200000 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder, apparent density 2.0-3.0g/cm 3 Molecular Formula: Cr MW: 52.00 Melting Point: 1857° Boiling Point: 2672° Density (g/mL): 7.14