CAS 7440-60-0
:Holmium
Description :
Holmium est un élément des terres rares avec le numéro atomique 67 et est représenté par le symbole Ho. C'est un métal argenté qui fait partie de la série des lanthanides dans le tableau périodique. Holmium est connu pour sa susceptibilité magnétique relativement élevée et est l'un des éléments les plus magnétiques. Il a un point de fusion d'environ 1 474 degrés Celsius et un point d'ébullition d'environ 2 545 degrés Celsius. Holmium est relativement stable dans l'air et ne ternit pas facilement, bien qu'il puisse réagir avec l'eau et les acides. Il est principalement utilisé dans diverses applications, y compris les réacteurs nucléaires, les lasers et comme dopant dans certains types de verre et de céramique pour améliorer leurs propriétés optiques. Les composés de Holmium, comme l'oxyde de Holmium, sont également utilisés dans la production d'aimants spécialisés et dans des applications médicales, en particulier en chirurgie au laser. En raison de sa rareté et de ses propriétés spécifiques, Holmium suscite de l'intérêt tant dans la recherche scientifique que dans les applications industrielles.
Formule :Ho
InChI :InChI=1S/Ho
Code InChI :InChIKey=KJZYNXUDTRRSPN-UHFFFAOYSA-N
SMILES :[Ho]
Synonymes :- Holmio
- Holmium-165
- Holmium
- MeSH ID: D006695
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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>Formule :HoDegré de pureté :99.9%Couleur et forme :PiecesMasse moléculaire :164.93Holmium foil, 0.127mm (0.005in) thick, 99.9% (REO)
CAS :<p>Form: Approx.0.70g/25 x 25mm</p>Formule :HoDegré de pureté :99.9%Masse moléculaire :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>Formule :HoDegré de pureté :99.9%Masse moléculaire :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>Formule :HoDegré de pureté :99.9%Masse moléculaire :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>Formule :HoDegré de pureté :99.9%Masse moléculaire :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>Formule :HoDegré de pureté :99.8%Masse moléculaire :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>Formule :HoDegré de pureté :99.9%Masse moléculaire :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>Formule :HoDegré de pureté :99.9%Masse moléculaire :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>Formule :HoDegré de pureté :99.9%Masse moléculaire :164.93Holmium chips (99% REO)
CAS :<p>Holmium chips (99% REO)</p>Formule :HoDegré de pureté :(99%)Couleur et forme :silver metalMasse moléculaire :164.93Holmium powder (99.9% REO)
CAS :<p>Holmium powder (99.9% REO)</p>Formule :HoDegré de pureté :(99.9% REO)Couleur et forme :-40 meshMasse moléculaire :164.93Holmium foil (99.9% REO)
CAS :<p>Holmium foil (99.9% REO)</p>Formule :HoDegré de pureté :(99.9% REO)Couleur et forme :0.25 mm thick (~1.38g/25x 25 mm)Masse moléculaire :164.93033Holmium foil (99.9% REO)
CAS :<p>Holmium foil (99.9% REO)</p>Formule :HoDegré de pureté :(99.9% REO)Couleur et forme :0.127 mm thick (~0.7g/25x 25 mm)Masse moléculaire :164.93
