CAS 7440-60-0
:Olmio
Descrizione:
Olmio è un elemento delle terre rare con numero atomico 67 ed è rappresentato dal simbolo Ho. È un metallo bianco argenteo che fa parte della serie dei lantanidi nella tavola periodica. Olmio è noto per la sua relativamente alta suscettibilità magnetica ed è uno dei più magnetici di tutti gli elementi. Ha un punto di fusione di circa 1.474 gradi Celsius e un punto di ebollizione di circa 2.545 gradi Celsius. Olmio è relativamente stabile nell'aria e non si ossida facilmente, anche se può reagire con acqua e acidi. È utilizzato principalmente in varie applicazioni, tra cui reattori nucleari, laser e come drogante in alcuni tipi di vetro e ceramica per migliorare le loro proprietà ottiche. I composti di Olmio, come l'ossido di Olmio, sono anche utilizzati nella produzione di magneti specializzati e in applicazioni mediche, in particolare nella chirurgia laser. A causa della sua rarità e delle sue proprietà specifiche, Olmio è di interesse sia nella ricerca scientifica che nelle applicazioni industriali.
Formula:Ho
InChI:InChI=1S/Ho
InChI key:InChIKey=KJZYNXUDTRRSPN-UHFFFAOYSA-N
SMILES:[Ho]
Sinonimi:- Holmio
- Holmium-165
- Holmium
- MeSH ID: D006695
Ordinare per
Purezza (%)
0
100
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0
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50
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90
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95
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100
Holmium pieces, 99.9% (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:HoPurezza:99.9%Colore e forma:PiecesPeso molecolare:164.93Holmium foil, 0.127mm (0.005in) thick, 99.9% (REO)
CAS:<p>Form: Approx.0.70g/25 x 25mm</p>Formula:HoPurezza:99.9%Peso molecolare:164.93Holmium foil, 0.025mm (0.001in) 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:HoPurezza:99.9%Peso molecolare:164.93Holmium 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:HoPurezza:99.9%Peso molecolare:164.93Holmium pieces, distilled dendritic, 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:HoPurezza:99.9%Peso molecolare:164.93Holmium rod, 6.35mm (0.25in) dia, 99.8% (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:HoPurezza:99.8%Peso molecolare:164.93Holmium foil, 1.0mm (0.04 in.) 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:HoPurezza:99.9%Peso molecolare:164.93Holmium foil, 0.62mm (0.024 in.) 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:HoPurezza:99.9%Peso molecolare:164.93Holmium foil, 0.3mm (0.01in) 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:HoPurezza:99.9%Peso molecolare:164.93Holmium chips (99% REO)
CAS:<p>Holmium chips (99% REO)</p>Formula:HoPurezza:(99%)Colore e forma:silver metalPeso molecolare:164.93Holmium powder (99.9% REO)
CAS:<p>Holmium powder (99.9% REO)</p>Formula:HoPurezza:(99.9% REO)Colore e forma:-40 meshPeso molecolare:164.93Holmium foil (99.9% REO)
CAS:<p>Holmium foil (99.9% REO)</p>Formula:HoPurezza:(99.9% REO)Colore e forma:0.25 mm thick (~1.38g/25x 25 mm)Peso molecolare:164.93033Holmium foil (99.9% REO)
CAS:<p>Holmium foil (99.9% REO)</p>Formula:HoPurezza:(99.9% REO)Colore e forma:0.127 mm thick (~0.7g/25x 25 mm)Peso molecolare:164.93
