CAS 7440-00-8

Neodymium atomic absorption standard solution

Description:

Neodymium atomic absorption standard solution is a preparation used primarily in analytical chemistry for the determination of neodymium concentration in various samples through atomic absorption spectroscopy (AAS). Neodymium, with the CAS number 7440-00-8, is a rare earth element that belongs to the lanthanide series. It is characterized by its silvery-white metallic appearance and is known for its high magnetic susceptibility and optical properties. In solution, neodymium typically exists in the +3 oxidation state, forming neodymium ions that can be easily analyzed. The standard solution is usually prepared in a suitable solvent, often water or an acid medium, to ensure stability and solubility. It is essential for calibration in AAS, allowing for accurate quantification of neodymium in various matrices, including environmental samples and industrial materials. Safety precautions should be observed when handling neodymium compounds, as they can pose health risks if ingested or inhaled.

Formula: Nd

InChI: InChI=1/Nd

InChI key: InChIKey=QEFYFXOXNSNQGX-UHFFFAOYSA-N

SMILES: [Nd]

Synonyms:

• Neodimio
• Neodym
• Neodyme
• NeodymiumchipsNREO
• Neodymium ingot
• Neodymium chips
• NeodymiumfoilNREOmmthickcagxmmpackedi
• NeodymiumpowderNREOmicronsunderargon
• Neodymium
• Neodymium powder
• NeodymiumingotNREOpackedinmineraloil
• Neodymium foil

Neodymium powder, -40 mesh, 99.8% (REO)

CAS: 7440-00-8

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

Formula: Nd

Purity: 99.8%

Color and Shape: Powder, -40 mesh

Molecular weight: 144.24

Ref: 02-044181

Neodymium rod, 6.35mm (0.25in) dia, 99.5% (metals basis excluding Ta)

CAS: 7440-00-8

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

Formula: Nd

Purity: 99.5%

Molecular weight: 144.24

Ref: 02-044051

Neodymium foil, 0.3mm (0.012in) thick, 99.9% (REO)

CAS: 7440-00-8

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

Formula: Nd

Purity: 99.9%

Molecular weight: 144.24

Ref: 02-010247

Neodymium foil, 1.0mm (0.04in) thick, 99.9% (REO)

CAS: 7440-00-8

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

Formula: Nd

Purity: 99.9%

Molecular weight: 144.24

Ref: 02-010248

Neodymium powder, -200 mesh, 99.9% (REO)

CAS: 7440-00-8

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

Formula: Nd

Purity: 99.9%

Molecular weight: 144.24

Ref: 02-045914

Neodymium foil, 0.1mm (0.004in) thick, 99.9% (REO)

CAS: 7440-00-8

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

Formula: Nd

Purity: 99.9%

Molecular weight: 144.24

Ref: 02-013964

Neodymium ingot, 99.1% (metals basis)

CAS: 7440-00-8

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

Formula: Nd

Purity: 99.1%

Molecular weight: 144.24

Ref: 02-000214

Neodymium rod, 12.7mm (0.5in) dia, 99.5% (metals basis excluding Ta)

CAS: 7440-00-8

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

Formula: Nd

Purity: 99.5%

Molecular weight: 144.24

Ref: 02-040294

Neodymium ingot (99.9% REO)

CAS: 7440-00-8

Neodymium ingot (99.9% REO)

Formula: Nd

Purity: (99.9% REO)

Color and Shape: (packed in mineral oil)

Molecular weight: 144.24

Ref: 08-93-6042

Neodymium powder (99.8% REO)

CAS: 7440-00-8

Neodymium powder (99.8% REO)

Formula: Nd

Purity: (99.8% REO)

Color and Shape: -40 mesh

Molecular weight: 144.24

Ref: 08-60-0175

Neodymium chips (99.9% REO)

CAS: 7440-00-8

Neodymium chips (99.9% REO)

Formula: Nd

Purity: (99.9% REO)

Color and Shape: chips

Molecular weight: 144.24

Ref: 08-93-6041

Neodymium Powder, 99.9%

CAS: 7440-00-8

Formula: Nd

Purity: ≥ 99.9%

Color and Shape: Brown to dark grey or black powder

Molecular weight: 144.24

Ref: 7W-GX4394

Neodymium, chips

CAS: 7440-00-8

Neodymium, chips

Purity: 99.9%

Color and Shape: Silver Grey Solid

Molecular weight: 144.24g/mol

Ref: 54-IN2617

Neodymium foil (99.9% REO)

CAS: 7440-00-8

Neodymium foil (99.9% REO)

Formula: Nd

Purity: (99.9% REO)

Color and Shape: 0.75 mm thick (~2.7g/25 x 25mm) (packed in mineral oil)

Molecular weight: 144.24

Ref: 08-93-6045

Neodymium Rod 12.5 mm diameter, 99.9%

CAS: 7440-00-8

Ref: 7W-GX2519

Neodymium Pieces, 99.9%

CAS: 7440-00-8

Formula: Nd

Purity: ≥ 99.9%

Color and Shape: Silver solid

Molecular weight: 144.24

Ref: 7W-GX6770

Neodymium Wire 1 mm diameter, 99.9%

CAS: 7440-00-8

Purity: ≥ 99.9%

Color and Shape: Dark grey or black wire

Ref: 7W-GX6967

Neodymium Foil 0.25mm, 99.9%

CAS: 7440-00-8

Ref: 7W-GX1802

Neodymium Foil 0.5mm, 99.9%

CAS: 7440-00-8

Ref: 7W-GX7363

Neodymium Rod 6.35 mm diameter, 99.9%

CAS: 7440-00-8

Ref: 7W-GX7625