CAS 7440-00-8
:Soluzione standard di assorbimento atomico di neodimio
Descrizione:
Soluzione standard di assorbimento atomico di neodimio è una preparazione utilizzata principalmente in chimica analitica per la determinazione della concentrazione di neodimio in vari campioni tramite spettroscopia di assorbimento atomico (AAS). Il neodimio, con il numero CAS 7440-00-8, è un elemento delle terre rare che appartiene alla serie dei lantanidi. È caratterizzato dal suo aspetto metallico bianco argenteo ed è noto per la sua alta suscettibilità magnetica e proprietà ottiche. In soluzione, il neodimio esiste tipicamente nello stato di ossidazione +3, formando ioni di neodimio che possono essere facilmente analizzati. La soluzione standard è solitamente preparata in un solvente adeguato, spesso acqua o un mezzo acido, per garantire stabilità e solubilità. È essenziale per la calibrazione in AAS, consentendo una quantificazione accurata del neodimio in varie matrici, comprese campioni ambientali e materiali industriali. Devono essere osservate precauzioni di sicurezza quando si maneggiano composti di neodimio, poiché possono comportare rischi per la salute se ingeriti o inalati.
Formula:Nd
InChI:InChI=1/Nd
InChI key:InChIKey=QEFYFXOXNSNQGX-UHFFFAOYSA-N
SMILES:[Nd]
Sinonimi:- Neodimio
- Neodym
- Neodyme
- NeodymiumchipsNREO
- Neodymium ingot
- Neodymium chips
- NeodymiumfoilNREOmmthickcagxmmpackedi
- NeodymiumpowderNREOmicronsunderargon
- Neodymium
- Neodymium powder
- NeodymiumingotNREOpackedinmineraloil
- Neodymium foil
- Vedi altri sinonimi
Ordinare per
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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>Formula:NdPurezza:99.8%Colore e forma:Powder, -40 meshPeso molecolare: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>Formula:NdPurezza:99.5%Peso molecolare: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>Formula:NdPurezza:99.9%Peso molecolare: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>Formula:NdPurezza:99.9%Peso molecolare: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>Formula:NdPurezza:99.9%Peso molecolare: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>Formula:NdPurezza:99.9%Peso molecolare: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>Formula:NdPurezza:99.1%Peso molecolare: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>Formula:NdPurezza:99.5%Peso molecolare:144.24Neodymium ingot (99.9% REO)
CAS:<p>Neodymium ingot (99.9% REO)</p>Formula:NdPurezza:(99.9% REO)Colore e forma:(packed in mineral oil)Peso molecolare:144.24Neodymium powder (99.8% REO)
CAS:<p>Neodymium powder (99.8% REO)</p>Formula:NdPurezza:(99.8% REO)Colore e forma:-40 meshPeso molecolare:144.24Neodymium chips (99.9% REO)
CAS:<p>Neodymium chips (99.9% REO)</p>Formula:NdPurezza:(99.9% REO)Colore e forma:chipsPeso molecolare:144.24Neodymium Powder, 99.9%
CAS:Formula:NdPurezza:≥ 99.9%Colore e forma:Brown to dark grey or black powderPeso molecolare:144.24Neodymium, chips
CAS:<p>Neodymium, chips</p>Purezza:99.9%Colore e forma:Silver Grey SolidPeso molecolare:144.24g/molNeodymium foil (99.9% REO)
CAS:<p>Neodymium foil (99.9% REO)</p>Formula:NdPurezza:(99.9% REO)Colore e forma:0.75 mm thick (~2.7g/25 x 25mm) (packed in mineral oil)Peso molecolare:144.24Neodymium Pieces, 99.9%
CAS:Formula:NdPurezza:≥ 99.9%Colore e forma:Silver solidPeso molecolare:144.24
