CAS 7440-54-2
:Gadolinium
Description:
Gadolinium is a silvery-white, malleable, and ductile rare earth metal, classified under the lanthanide series of the periodic table. It has the atomic number 64 and is known for its unique magnetic properties, particularly its ability to become ferromagnetic at room temperature, which is relatively rare among the lanthanides. Gadolinium is highly reactive, especially in powdered form, and can oxidize quickly when exposed to air, forming a protective oxide layer. It has a high melting point and is often used in various applications, including in magnetic resonance imaging (MRI) as a contrast agent due to its paramagnetic properties. Additionally, gadolinium compounds are utilized in neutron capture applications and as phosphors in certain types of screens. The metal is typically obtained from minerals such as bastnäsite and monazite and is often processed through complex extraction methods. Safety precautions are necessary when handling gadolinium and its compounds, as they can be toxic in certain forms and concentrations.
Formula:Gd
InChI:InChI=1S/Gd
InChI key:InChIKey=UIWYJDYFSGRHKR-UHFFFAOYSA-N
SMILES:[Gd]
Synonyms:- Gado CELLTrack
- Gadolinio
- Gadolinium
- MeSH ID: D005682
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Gadolinium foil, 0.25mm (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:GdPurity:99.9%Molecular weight:157.25Gadolinium 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:GdPurity:99.9%Molecular weight:157.25Gadolinium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS:<p>Oxide of Gadolinium foil is used in the control rods of some nuclear reactors. It is used as nuclear control rod material. Neutron shielding, phosphor activator, catalyst, scavenger for oxygen in titanium production. A metal element that is used in magnetic resonance imaging (MRI) and other imaging</p>Formula:GdPurity:99.9%Molecular weight:157.25Gadolinium sputtering target, 76.2mm dia x 3.18mm thick
CAS:<p>Gadolinium is use in neutron radiography and in shielding of nuclear reactors. Used in nuclear marine propulsion systems, used for decarboxylation of oxaloacetic acid, convertion of orto- to para-hydrogen and polymerization of ethylene. It is also used for making gadolinium yttrium, fabrication, col</p>Gadolinium powder, -40 mesh, 99% (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:GdPurity:99%Molecular weight:157.25Gadolinium pieces, 20mm (0.79in) & down, 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:GdPurity:99.9%Molecular weight:157.25Gadolinium rod, 12.7mm (0.5in) dia, 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:GdPurity:99.9%Molecular weight:157.25Gadolinium rod, 6.35mm (0.25in) dia, 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:GdPurity:99.9%Molecular weight:157.25Gadolinium sputtering target, 50.8mm dia x 3.18mm thick
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>Gadolinium foil. 0.075mm (0.003in) thick, REacton™, 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:GdPurity:99.9%Molecular weight:157.25Gadolinium ingot/button, =50.8mm (2.0in) dia, 99% (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:GdPurity:99%Molecular weight:157.25Gadolinium 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:GdPurity:99.9%Molecular weight:157.25Gadolinium foil, 0.62mm (0.024in) 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:GdPurity:99.9%Molecular weight:157.25Gadolinium foil (99.9% REO)
CAS:<p>Gadolinium foil (99.9% REO)</p>Formula:GdPurity:(99.9% REO)Color and Shape:0.62 mm thick (~3.06g/25x 25 mm)Molecular weight:157.25Gadolinium foil (99.9% REO)
CAS:<p>Gadolinium foil (99.9% REO)</p>Formula:GdPurity:(99.9% REO)Color and Shape:0.25 mm thick (~1.23g/25x 25 mm)Molecular weight:157.25Gadolinium foil (99.9% REO)
CAS:<p>Gadolinium foil (99.9% REO)</p>Formula:GdPurity:(99.9% REO)Color and Shape:0.127 mm thick (~0.63g/25 x 25mm)Molecular weight:157.25Gadolinium, chips 12mm & down
CAS:Gadolinium, chips 12mm & downFormula:GdPurity:99.9%Molecular weight:157.25g/mol
