Metals Oxides, 500 g
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Copper powder, -40+100 mesh, 99.5% trace metals basis
BeanTown ChemicalCAS: 7440-50-8 EC No: 231-159-6 MDL No: MFCD00010965 Powder Molecular Formula: Cu MW: 63.55 Melting Point: 1083.4° Boiling Point: 2567° Density (g/mL): 8.94
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Ammonium pentaborate octahydrate, 99%
BeanTown ChemicalCAS: 12046-03-6 EC No: 234-521-1 MDL No: MFCD00135839 Powder Linear Formula: (NH4)2B10O16·8H2O MW: 544.30
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Cobalt Perchlorate, Dehydrated
GFS ChemicalsCo(ClO4)2•2H2O CAS#: 13455-31-7 F.W.: 293.95 Approximates dihydrate formulation; ca 20% H2O. Reduced-moisture salt to promote synthetic organic reactions, Bartoli, et al., J Org. Chem. (2003
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Iron(III) oxide, 99.995% trace metals basis
BeanTown ChemicalCAS: 1309-37-1 EC No: 215-168-2 MDL No: MFCD00011008 Powder Molecular Formula: Fe2O3 MW: 159.69
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Silicon powder, crystalline, -100 mesh, 99.9% trace metals basis
BeanTown ChemicalCAS: 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
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Selenium(IV) oxide, 99% trace metals basis
BeanTown ChemicalCAS: 7446-08-4 EC No: 231-194-7 MDL No: MFCD00003562 RTECS: VS8575000 UN No: UN3283; Haz Class: 6.1; Packing Group: II Powder Linear Formula: SeO2 MW: 110.96 Melting Point: 315° (sublimes) Density (g/mL): 3.95
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Aluminum ingot, 99.999% trace metals basis
BeanTown ChemicalCAS: 7429-90-5 EC No: 231-072-3 MDL No: MFCD00134029 RTECS: BD0330000 Solid Molecular Formula: Al MW: 26.98 Melting Point: 660.4° Boiling Point: 2460° Density (g/mL): 2.7
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Tungsten powder, APS 1-5 micron, 99.9% trace metals basis
BeanTown ChemicalCAS: 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
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Lead(II) oxide, 99.999% trace metals basis
BeanTown ChemicalCAS: 1317-36-8 EC No: 215-267-0 MDL No: MFCD00011164 RTECS: OG1750000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Linear Formula: PbO MW: 223.19 Melting Point: 886°
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Silver(I) oxide, 99%
BeanTown ChemicalCAS: 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
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Magnesium turnings, 99%
BeanTown ChemicalCAS: 7439-95-4 EC No: 231-104-6 MDL No: MFCD00085308 UN No: UN1869; Haz Class: 4.1; Packing Group: III Solid Molecular Formula: Mg MW: 24.31 Melting Point: 648° Boiling Point: 1090° Density (g/mL): 1.74
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Zinc Perchlorate, Dehydrated
GFS ChemicalsZn(ClO4)2•4H2O CAS#: 13637-61-1 F.W.: 336.35 Approximates tetrahydrate formulation; ca. 24% water. Reduced-moisture salt to promote synthetic organic reactions, Bartoli, et al., J Org. Chem.
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Cobalt powder, 1.6 micron, 99.5% trace metals basis
BeanTown ChemicalCAS: 7440-48-4 EC No: 231-158-0 MDL No: MFCD00010935 RTECS: GF8750000 UN No: UN3089; Haz Class: 4.1; Packing Group: II Powder Molecular Formula: Co MW: 58.93 Melting Point: 1495° Boiling Point: 2900° Density (g/mL): 8.92
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Copper rod, 9.5mm dia., 99.999% trace metals basis
BeanTown ChemicalCAS: 7440-50-8 EC No: 231-159-6 MDL No: MFCD00010965 Solid Molecular Formula: Cu MW: 63.55 Melting Point: 1083.4° Boiling Point: 2567° Density (g/mL): 8.94
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Cadmium oxide, 99.995% trace metals basis
BeanTown ChemicalCAS: 1306-19-0 EC No: 215-146-2 MDL No: MFCD00010921 UN No: UN2570; Haz Class: 6.1; Packing Group: I Powder Molecular Formula: CdO MW: 128.41 Density (g/mL): 8.15
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Lead(II) oxide, 99.9995% trace metals basis
BeanTown ChemicalCAS: 1317-36-8 EC No: 215-267-0 MDL No: MFCD00011164 RTECS: OG1750000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Linear Formula: PbO MW: 223.19 Melting Point: 886°
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Bismuth powder, -100 mesh, 99.5% trace metals basis
BeanTown ChemicalCAS: 7440-69-9 EC No: 231-177-4 MDL No: MFCD00134033 RTECS: EB2600000 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder, apparent density 3.8-4.6g/cm 3 Molecular Formula: B MW: 208.98 Melting Point: 271° Boiling Point: 1560° Density (g/mL): 9.8
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Magnesium turnings, 3.2mm wide, 99.8% trace metals basis
BeanTown ChemicalCAS: 7439-95-4 EC No: 231-104-6 MDL No: MFCD00085308 RTECS: OM2100000 UN No: UN1869; Haz Class: 4.1; Packing Group: III Solid Molecular Formula: Mg MW: 24.31 Melting Point: 648° Boiling Point: 1090° Density (g/mL): 1.74
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Titanium(IV) oxide, anatase, 99% trace metals basis
BeanTown ChemicalCAS: 1317-70-0 EC No: 215-280-1 MDL No: MFCD00011269 RTECS: BV6550000 10-30nm APS Powder Linear Formula: TiO2 MW: 79.90 Melting Point: 1825° Density (g/mL): 3.9
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Hafnium crystal bar milled chips, 99.5% trace metals basis excluding Zr
BeanTown ChemicalCAS: 7440-58-6 EC No: 231-166-4 MDL No: MFCD00011032 RTECS: MG4600000 Solid Molecular Formula: Hf MW: 178.49 Melting Point: 2227° Boiling Point: 4602° Density (g/mL): 13.3
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Titanium(IV) oxide, anatase, 99% trace metals basis
BeanTown ChemicalCAS: 1317-70-0 EC No: 215-280-1 MDL No: MFCD00011269 RTECS: BV6550000 15nm APS Powder Linear Formula: TiO2 MW: 79.90 Melting Point: 1825° Density (g/mL): 3.9