Metals Oxides, 100 g
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Copper(II) oxide, 99.995% trace metals basis
BeanTown ChemicalCAS: 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
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Nickel Chloride, Hexahydrate Purified
GFS ChemicalsNiCl2•6H2O CAS#: 7791-20-0 F.W.: 237.72 NFPA#: 3-0-0
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Silicon(IV) oxide, 99.995% trace metals basis
BeanTown ChemicalCAS: 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
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Chromium pieces, 3-13mm, 99% trace metals basis
BeanTown ChemicalCAS: 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
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Molybdenum(VI) oxide, ACS, 99.5% min.
BeanTown ChemicalCAS: 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
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Silicon(IV) oxide, 99.99% trace metals basis
BeanTown ChemicalCAS: 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
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Sodium Bisulfate, Monohydrate
GFS ChemicalsNaHSO4•H2O CAS#: 10034-88-5 F.W.: 138.07 NFPA#:2-0-0 Sodium Hydrogen Sulfate
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EMSURE® Magnesium oxide for analysis
MilliporeSigmaGrade: ACS Synonyms: Magnesia usta CAS Number: 1309-48-4
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Boron oxide, 99.999% trace metals basis
BeanTown ChemicalCAS: 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
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Arsenic(III) oxide, primary standard, ACS, 99.95-100.05%
BeanTown ChemicalCAS: 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)
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Aluminum powder, -100+325 mesh, 99.97% trace metals basis
BeanTown ChemicalCAS: 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
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Arsenic(V) oxide, 99.9% trace metals basis
BeanTown ChemicalCAS: 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)
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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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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
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Manganese(IV) oxide, 98%
BeanTown ChemicalCAS: 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
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Manganese pieces, irregular, 99.95% trace metals basis
BeanTown ChemicalCAS: 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
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Gallium(III) oxide, 99.999% trace metals basis
BeanTown ChemicalCAS: 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
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Nickel powder, APS 2.2-3.0 micron, 99.9% trace metals basis
BeanTown ChemicalCAS: 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
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Magnesium oxide, 99.99% trace metals basis
BeanTown ChemicalCAS: 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
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Hafnium(IV) oxide, 99% trace metals basis excluding Zr
BeanTown ChemicalCAS: 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
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Zinc Oxide, 99.9%
GFS ChemicalsZnO CAS#: 1314-13-2 F.W.: 81.37 Average particle size about 1 micron.
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Chromium(III) oxide, 99.5% trace metals basis
BeanTown ChemicalCAS: 1308-38-9 EC No: 215-160-9 MDL No: MFCD00010949 RTECS: GB6475000 3-6mm Fused Lump Molecular Formula: Cr2O3 MW: 151.99
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