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CAS 7440-00-8

:

Solução padrão de absorção atômica de neodímio

Descrição:
Solução padrão de absorção atômica de neodímio é uma preparação utilizada principalmente em química analítica para a determinação da concentração de neodímio em várias amostras por meio da espectroscopia de absorção atômica (AAS). O neodímio, com o número CAS 7440-00-8, é um elemento de terras raras que pertence à série dos lantanídeos. É caracterizado por sua aparência metálica prateada e é conhecido por sua alta susceptibilidade magnética e propriedades ópticas. Em solução, o neodímio geralmente existe no estado de oxidação +3, formando íons de neodímio que podem ser facilmente analisados. A solução padrão é geralmente preparada em um solvente adequado, frequentemente água ou um meio ácido, para garantir estabilidade e solubilidade. É essencial para a calibração em AAS, permitindo a quantificação precisa de neodímio em várias matrizes, incluindo amostras ambientais e materiais industriais. Devem ser observadas precauções de segurança ao manusear compostos de neodímio, pois podem representar riscos à saúde se ingeridos ou inalados.
Fórmula:Nd
InChI:InChI=1/Nd
Chave InChI:InChIKey=QEFYFXOXNSNQGX-UHFFFAOYSA-N
SMILES:[Nd]
Sinónimos:
  • Neodimio
  • Neodym
  • Neodyme
  • NeodymiumchipsNREO
  • Neodymium ingot
  • Neodymium chips
  • NeodymiumfoilNREOmmthickcagxmmpackedi
  • NeodymiumpowderNREOmicronsunderargon
  • Neodymium
  • Neodymium powder
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produtos por página.Foram encontrados 23 produtos.
  • Neodymium powder, -40 mesh, 99.8% (REO)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Fórmula:Nd
    Pureza:99.8%
    Cor e Forma:Powder, -40 mesh
    Peso molecular:144.24

    Ref: 02-044181

    25g
    A consultar
    5g
    121,00€
  • Neodymium rod, 6.35mm (0.25in) dia, 99.5% (metals basis excluding Ta)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Fórmula:Nd
    Pureza:99.5%
    Peso molecular:144.24

    Ref: 02-044051

    100mm
    A consultar
    10mm
    138,00€
    50mm
    398,00€
  • Neodymium foil, 0.3mm (0.012in) thick, 99.9% (REO)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Fórmula:Nd
    Pureza:99.9%
    Peso molecular:144.24

    Ref: 02-010247

    25x25mm
    A consultar
    50x50mm
    860,00€
  • Neodymium foil, 1.0mm (0.04in) thick, 99.9% (REO)

    CAS:
    Neodymium foil is used in alloys to produce permanent magnets and flints. It is also used as an additive to glasses which are used in solid state lasers and light amplifiers. It is also employed in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, f
    Fórmula:Nd
    Pureza:99.9%
    Peso molecular:144.24

    Ref: 02-010248

    50x50mm
    A consultar
    25x25mm
    216,00€
  • Neodymium powder, -200 mesh, 99.9% (REO)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Fórmula:Nd
    Pureza:99.9%
    Peso molecular:144.24

    Ref: 02-045914

    5g
    A consultar
    25g
    A consultar
  • Neodymium foil, 0.1mm (0.004in) thick, 99.9% (REO)

    CAS:
    Neodymium applications include lasers, glass coloring and tinting, dielectrics and, most importantly, as the fundamental basis for neodymium-iron-boron (Nd2Fe14B) permanent magnets. It is also used in CRT displays to enhance contrast between reds and greens. It is highly valued in glass manufacturin
    Fórmula:Nd
    Pureza:99.9%
    Peso molecular:144.24

    Ref: 02-013964

    25x25mm
    175,00€
    50x50mm
    651,00€
  • Neodymium ingot, 99.1% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Fórmula:Nd
    Pureza:99.1%
    Peso molecular:144.24

    Ref: 02-000214

    25g
    140,00€
    100g
    437,00€
  • Neodymium rod, 12.7mm (0.5in) dia, 99.5% (metals basis excluding Ta)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Fórmula:Nd
    Pureza:99.5%
    Peso molecular:144.24

    Ref: 02-040294

    10mm
    A consultar
    50mm
    A consultar
    100mm
    A consultar
    25mm
    257,00€
  • Neodymium ingot (99.9% REO)

    CAS:

    Neodymium ingot (99.9% REO)

    Fórmula:Nd
    Pureza:(99.9% REO)
    Cor e Forma:(packed in mineral oil)
    Peso molecular:144.24

    Ref: 08-93-6042

    25g
    220,00€
    100g
    636,00€
  • Neodymium powder (99.8% REO)

    CAS:

    Neodymium powder (99.8% REO)

    Fórmula:Nd
    Pureza:(99.8% REO)
    Cor e Forma:-40 mesh
    Peso molecular:144.24

    Ref: 08-60-0175

    5g
    87,00€
    25g
    333,00€
  • Neodymium chips (99.9% REO)

    CAS:

    Neodymium chips (99.9% REO)

    Fórmula:Nd
    Pureza:(99.9% REO)
    Cor e Forma:chips
    Peso molecular:144.24

    Ref: 08-93-6041

    10g
    154,00€
    50g
    559,00€
  • Neodymium Powder, 99.9%

    CAS:
    Fórmula:Nd
    Pureza:≥ 99.9%
    Cor e Forma:Brown to dark grey or black powder
    Peso molecular:144.24

    Ref: 7W-GX4394

    ne
    A consultar
  • Neodymium, chips

    CAS:
    Neodymium, chips
    Pureza:99.9%
    Cor e Forma:Silver Grey Solid
    Peso molecular:144.24g/mol

    Ref: 54-IN2617

    ne
    A consultar
  • Neodymium foil (99.9% REO)

    CAS:

    Neodymium foil (99.9% REO)

    Fórmula:Nd
    Pureza:(99.9% REO)
    Cor e Forma:0.75 mm thick (~2.7g/25 x 25mm) (packed in mineral oil)
    Peso molecular:144.24

    Ref: 08-93-6045

    25x25mm
    386,00€
    50x50mm
    1.119,00€
  • Ref: 7W-GX2519

    25mm
    601,00€
    100mm
    1.737,00€
  • Neodymium Pieces, 99.9%

    CAS:
    Fórmula:Nd
    Pureza:≥ 99.9%
    Cor e Forma:Silver solid
    Peso molecular:144.24

    Ref: 7W-GX6770

    25g
    213,00€
    100g
    567,00€
  • Neodymium Wire 1 mm diameter, 99.9%

    CAS:
    Pureza:≥ 99.9%
    Cor e Forma:Dark grey or black wire

    Ref: 7W-GX6967

    10cm
    560,00€
  • Ref: 7W-GX1802

    25x50mm
    764,00€
  • Ref: 7W-GX7363

    25x50mm
    898,00€
  • Ref: 7W-GX7625

    25mm
    549,00€
    100mm
    1.233,00€