CAS: 1317-38-0 EC No: 215-269-1 MDL No: MFCD00010979 RTECS: GL7900000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Molecular Formula: CuO MW: 79.55 Melting Point: 1330° Density (g/mL): 6.4

CAS: 7631-86-9 EC No: 231-545-4 MDL No: MFCD00011232 -40 Mesh Powder Linear Formula: SiO₂ MW: 60.08 Melting Point: 1610° Boiling Point: 2230° Density (g/mL): 2.2-2.6 Refractive Index: 1.544

CAS: 7440-47-3 EC No: 231-157-5 MDL No: MFCD00010944 Solid Molecular Formula: Cr MW: 52.00 Melting Point: 1857° Boiling Point: 2672° Density (g/mL): 7.14

CAS: 1313-27-5 EC No: 215-204-7 MDL No: MFCD00003469 RTECS: QA4725000 UN No: UN3288; Haz Class: 6.1; Packing Group: III Powder Molecular Formula: MoO₃ MW: 143.94 Melting Point: 795° Boiling Point: 1155° (sublimes) Density (g/mL): 4.692

CAS: 7631-86-9 EC No: 231-545-4 MDL No: MFCD00011232 3-12mm Fused Lump Linear Formula: SiO₂ MW: 60.08 Melting Point: 1610° Boiling Point: 2230° Density (g/mL): 2.2-2.6 Refractive Index: 1.544

CAS: 1303-86-2 EC No: 215-125-8 MDL No: MFCD00011315 RTECS: ED7900000 Fused Lump, approx. 1.0in dia x 0.75in thick Molecular Formula: B₂O₃ MW: 69.62 Melting Point: 45° Density (g/mL): 2.46

CAS: 1327-53-3 EC No: 215-481-4 MDL No: MFCD00003433 RTECS: CG3325000 UN No: UN1561; Haz Class: 6.1; Packing Group: II Powder Molecular Formula: As₂O₃ MW: 197.84 Boiling Point: 465° (sublimes)

CAS: 7429-90-5 EC No: 231-072-3 MDL No: MFCD00134029 RTECS: BD0330000 UN No: UN1396; Haz Class: 4.3; Packing Group: II Powder Molecular Formula: Al MW: 26.98 Melting Point: 660.4° Boiling Point: 2460° Density (g/mL): 2.7

CAS: 1303-28-2 EC No: 215-116-9 MDL No: MFCD00003434 RTECS: CG2275000 UN No: UN1559; Haz Class: 6.1; Packing Group: II -100 Mesh Powder Molecular Formula: As₂O₅ MW: 229.79 Melting Point: 315° (decomposes)

CAS: 7440-33-7 EC No: 231-143-9 MDL No: MFCD00011461 RTECS: YO7175000 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder Molecular Formula: W MW: 183.84 Melting Point: 3410° Boiling Point: 5660° Density (g/mL): 19.3

CAS: 7440-55-3 EC No: 231-163-8 MDL No: MFCD00134045 RTECS: LW8600000 UN No: UN2803; Haz Class: 8; Packing Group: III Low Melting Solid Molecular Formula: Ga MW: 69.72 Melting Point: 29.8° Boiling Point: 2403° Density (g/mL): 5.904

CAS: 1313-13-9 EC No: 215-202-6 MDL No: MFCD00003463 RTECS: OP0350000 Powder Molecular Formula: MnO₂ MW: 86.94 Melting Point: 535° (decomposes) Density (g/mL): 5.026

CAS: 7439-96-5 EC No: 231-105-1 MDL No: MFCD00011111 RTECS: OO9625000 Pieces Molecular Formula: Mn MW: 54.94 Melting Point: 1244° Boiling Point: 1962° Density (g/mL): 7.3

CAS: 12024-21-4 EC No: 234-691-7 MDL No: MFCD00011020 -50 Mesh Powder Molecular Formula: Ga₂O₃ MW: 187.44 Melting Point: 1900° Density (g/mL): 5.88

CAS: 7440-02-0 EC No: 231-111-4 MDL No: MFCD00011137 RTECS: QR5950000 UN No: UN3089; Haz Class: 4.1; Packing Group: II Powder Molecular Formula: Ni MW: 58.69 Melting Point: 1453° Boiling Point: 2732° Density (g/mL): 8.9

CAS: 1309-48-4 EC No: 215-171-9 MDL No: MFCD00011109 Powder Molecular Formula: MgO MW: 40.30 Melting Point: 2852° Boiling Point: 3600° Density (g/mL): 3.58 Refractive Index: 1.736

CAS: 12055-23-1 EC No: 235-013-2 MDL No: MFCD00003565 -325 Mesh Powder Molecular Formula: HfO₂ MW: 210.49 Density (g/mL): 9.68

CAS: 1308-38-9 EC No: 215-160-9 MDL No: MFCD00010949 RTECS: GB6475000 3-6mm Fused Lump Molecular Formula: Cr₂O₃ MW: 151.99

CAS: 7440-56-4 EC No: 231-164-3 MDL No: MFCD00085310 RTECS: LY5200000 Solid, electrical resistivity: >40 ohm-cm Molecular Formula: Ge MW: 72.64 Melting Point: 937° Boiling Point: 2830° Density (g/mL): 5.35

CAS: 1313-96-8 EC No: 215-213-6 MDL No: MFCD00011128 -100 Mesh Powder Molecular Formula: Nb₂O₅ MW: 265.81 Melting Point: 1520° Density (g/mL): 4.47

CAS: 1314-61-0 EC No: 215-238-2 MDL No: MFCD00011254 RTECS: WW5855000 Powder Linear Formula: Ta₂O₅ MW: 441.89 Melting Point: 1800° Density (g/mL): 8.2

CAS: 7440-47-3 EC No: 231-157-5 MDL No: MFCD00010944 Powder Molecular Formula: Cr MW: 52.00 Melting Point: 1857° Boiling Point: 2672° Density (g/mL): 7.14

CAS: 7440-48-4 EC No: 231-158-0 MDL No: MFCD00010935 RTECS: GF8750000 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder Molecular Formula: Co MW: 58.93 Melting Point: 1495° Boiling Point: 2900° Density (g/mL): 8.92

CAS: 7439-91-0 EC No: 231-099-0 MDL No: MFCD00011066 UN No: UN3208; Haz Class: 4.3; Packing Group: II Solid, packaged under mineral oil Molecular Formula: La MW: 138.91 Melting Point: 920° Boiling Point: 3464° Density (g/mL): 6.19

CAS: 1307-96-6 EC No: 215-154-6 MDL No: MFCD00016031 RTECS: GG2800000 UN No: UN2811; Haz Class: 6.1; Packing Group: III Powder Molecular Formula: CoO MW: 74.93 Melting Point: 1935°

CAS: 7440-21-3 EC No: 231-130-8 MDL No: MFCD00085311 RTECS: VW0400000 UN No: UN1346; Haz Class: 4.1; Packing Group: III Powder Molecular Formula: Si MW: 28.09 Melting Point: 1410° Boiling Point: 2355° Density (g/mL): 2.33

CAS: 1317-38-0 EC No: 215-269-1 MDL No: MFCD00010979 RTECS: GL7900000 UN No: UN3077; Haz Class: 9; Packing Group: III Wire, Random Pieces Molecular Formula: CuO MW: 79.55 Melting Point: 1330° Density (g/mL): 6.4

CAS: 1313-99-1 EC No: 215-215-7 MDL No: MFCD00011145 RTECS: QR8400000 Powder Molecular Formula: NiO MW: 74.71 Melting Point: 1984° Density (g/mL): 6.67

CAS: 7440-50-8 EC No: 231-159-6 MDL No: MFCD00010965 RTECS: GL5325000 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder Molecular Formula: Cu MW: 63.55 Melting Point: 1083.4° Boiling Point: 2567° Density (g/mL): 8.94

CAS: 7440-24-6 EC No: 231-133-4 MDL No: MFCD00134060 RTECS: WK7700000 UN No: UN3208; Haz Class: 4.3; Packing Group: II Solid, packaged under argon with thin oil layer Molecular Formula: Sr MW: 87.62 Melting Point: 757° Boiling Point: 1384° Density (g/mL): 2.6

CAS: 1307-96-6 EC No: 215-154-6 MDL No: MFCD00016031 RTECS: GG2800000 UN No: UN2811; Haz Class: 6.1; Packing Group: III Powder Molecular Formula: CoO MW: 74.93 Melting Point: 1935°

CAS: 12758-40-6 EC No: 235-800-0 MDL No: MFCD00049319 RTECS: UA2459750 Powder Molecular Formula: C₆H₁₀Ge₂O₇ MW: 339.42