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
- NeodymiumingotNREOpackedinmineraloil
- Neodymium foil
- Ver mais sinónimos
Ordenar por
Pureza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Neodymium powder, -40 mesh, 99.8% (REO)
CAS:<p>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</p>Fórmula:NdPureza:99.8%Cor e Forma:Powder, -40 meshPeso molecular:144.24Neodymium rod, 6.35mm (0.25in) dia, 99.5% (metals basis excluding Ta)
CAS:<p>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</p>Fórmula:NdPureza:99.5%Peso molecular:144.24Neodymium foil, 0.3mm (0.012in) thick, 99.9% (REO)
CAS:<p>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</p>Fórmula:NdPureza:99.9%Peso molecular:144.24Neodymium foil, 1.0mm (0.04in) thick, 99.9% (REO)
CAS:<p>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</p>Fórmula:NdPureza:99.9%Peso molecular:144.24Neodymium powder, -200 mesh, 99.9% (REO)
CAS:<p>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</p>Fórmula:NdPureza:99.9%Peso molecular:144.24Neodymium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS:<p>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</p>Fórmula:NdPureza:99.9%Peso molecular:144.24Neodymium ingot, 99.1% (metals basis)
CAS:<p>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</p>Fórmula:NdPureza:99.1%Peso molecular:144.24Neodymium rod, 12.7mm (0.5in) dia, 99.5% (metals basis excluding Ta)
CAS:<p>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</p>Fórmula:NdPureza:99.5%Peso molecular:144.24Neodymium ingot (99.9% REO)
CAS:<p>Neodymium ingot (99.9% REO)</p>Fórmula:NdPureza:(99.9% REO)Cor e Forma:(packed in mineral oil)Peso molecular:144.24Neodymium powder (99.8% REO)
CAS:<p>Neodymium powder (99.8% REO)</p>Fórmula:NdPureza:(99.8% REO)Cor e Forma:-40 meshPeso molecular:144.24Neodymium chips (99.9% REO)
CAS:<p>Neodymium chips (99.9% REO)</p>Fórmula:NdPureza:(99.9% REO)Cor e Forma:chipsPeso molecular:144.24Neodymium Powder, 99.9%
CAS:Fórmula:NdPureza:≥ 99.9%Cor e Forma:Brown to dark grey or black powderPeso molecular:144.24Neodymium, chips
CAS:<p>Neodymium, chips</p>Pureza:99.9%Cor e Forma:Silver Grey SolidPeso molecular:144.24g/molNeodymium foil (99.9% REO)
CAS:<p>Neodymium foil (99.9% REO)</p>Fórmula:NdPureza:(99.9% REO)Cor e Forma:0.75 mm thick (~2.7g/25 x 25mm) (packed in mineral oil)Peso molecular:144.24
