CAS 7440-67-7
:Zirconium
Description:
Zirconium is a transition metal with the symbol Zr and atomic number 40. It is characterized by its high melting point, excellent corrosion resistance, and strong affinity for oxygen, which leads to the formation of a protective oxide layer. Zirconium is a silvery-gray metal that is relatively ductile and can be easily fabricated into various shapes. It is primarily found in nature in the form of zirconium silicate and is often extracted through the reduction of zirconium chloride. This element is notable for its low thermal neutron capture cross-section, making it valuable in nuclear applications, particularly in reactor components and fuel cladding. Additionally, zirconium is used in the production of ceramics, dental materials, and various alloys due to its strength and resistance to heat and corrosion. Its compounds, such as zirconium dioxide, are utilized in a range of applications, including refractory materials and as opacifiers in ceramics. Overall, zirconium's unique properties make it an important material in various industrial and technological fields.
Formula:Zr
InChI:InChI=1S/Zr
InChI key:InChIKey=QCWXUUIWCKQGHC-UHFFFAOYSA-N
SMILES:[Zr]
Synonyms:- Circonio
- Zircon powder
- Zirconium element
- Zirconium powder (non pyrophoric)
- Zreo 2Pb
- MeSH ID: D015040
- Zirconium
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Zirconium foil, 1.0mm (0.039in) thick, annealed, 99.2% (metals basis excluding Hf), Hf 4.5% max
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:ZrPurity:4.5%Molecular weight:91.22Zirconium wire, 2.0mm (0.08in) dia, 99.2% (metals basis excluding Hf), Hf 4.5% max
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:ZrPurity:4.5%Molecular weight:91.22Zirconium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Hf), Hf nominal 3%
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:ZrPurity:99.95%Molecular weight:91.22Zirconium wire, 0.25mm (0.01in) dia, 99.95% (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:ZrPurity:99.95%Molecular weight:91.22Zirconium slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, 99.5% (metals basis excluding Hf), Hf nominal 3%
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:ZrPurity:99.5%Color and Shape:Silvery, Slug, 6.35mm (0.25in) diameter.Molecular weight:91.22Zirconium foil, 0.711mm (0.028in) thick, annealed, 99.5% (metals basis excluding Hf)
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:ZrPurity:99.5%Color and Shape:Silvery, Foil, 0.711mm (0.028in) thick, annealed.Molecular weight:91.22Zirconium foil, 0.20mm (0.008in) thick, annealed, 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:ZrPurity:99.8%Molecular weight:91.22Zirconium wire, 1.0mm (0.04in) dia, 99.2% (metals basis excluding Hf), Hf 4.5% max
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:ZrPurity:4.5%Color and Shape:Silvery, Wire, 1.0mm (0.04in) diameter.Molecular weight:91.22Zirconium rod, 6.2mm (0.24in) dia, annealed, 99% (metals basis excluding Hf), Hf 4.5% max
CAS:<p>Form: approx. 1.96g/cm, Temper: soft</p>Formula:ZrPurity:4.5%Color and Shape:Rod, 6.2mm (0.24in) diameter, annealed., SilveryMolecular weight:91.22Zirconium wire, 1.14mm (0.045in) dia, 99.2% (metals basis excluding Hf), Hf 4.5% max
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:ZrPurity:4.5%Molecular weight:91.22Zirconium lump, 3-6mm (0.1-0.2in), 99.8% (metals basis excluding Hf), Hf 4% max
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:ZrPurity:99.8%Molecular weight:91.22Zirconium rod, 12.7mm (0.5in) dia, annealed, 99.2+% (metals basis excluding Hf), Hf 4.5% max
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:ZrPurity:4.5%Color and Shape:Silvery, Rod, 12.7mm (0.5in) +/-5% diameter, annealedMolecular weight:91.22Zirconium plate, 6.4mm (0.25in) thick, 100x100mm (3.9x3.9in), 99.2% (metals basis excluding Hf)
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>Purity:99.2%Zirconium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.5% (metals basis excluding Hf), Hf nominal 3%
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>Purity:99.5%Zirconium powder, APS 2-3 micron, packaged in water
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:ZrMolecular weight:91.22Zirconium foil, 0.25mm (0.01in) thick, annealed, 99.8% (metals basis excluding Hf), Hf nominal 2%
CAS:<p>Form: Approx.20.6g/100 x 125mm, Temper: soft</p>Formula:ZrPurity:99.8%Molecular weight:91.22Zirconium plate, 3.175mm (0.125in) thick, 99.2% (metals basis excluding Hf), Hf 4.5% max
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:ZrPurity:4.5%Color and Shape:Silvery, Plate, 3.175mm (0.125in) thick.Molecular weight:91.22Zirconium foil, 0.25mm (0.01in) thick, 99.94% (metals basis excluding Hf)
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:ZrPurity:99.94%Molecular weight:91.22Zirconium slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.95% (metals basis excluding Hf), Hf nominal 3%
CAS:<p>Form: Approx.2.62g/slug</p>Formula:ZrPurity:99.95%Color and Shape:Slug, 6.35mm (0.25in) diameter., SilveryMolecular weight:91.22Zirconium slug, 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length, 99.95% (metals basis excluding Hf), Hf nominal 3%
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:ZrPurity:99.95%Color and Shape:Silvery, Slug, 6.35mm (0.25in) diameter.Molecular weight:91.22
