CAS 7440-66-6
:Zinc
Description:
Zinc, with the CAS number 7440-66-6, is a transition metal known for its bluish-white appearance and relatively low melting point compared to other metals. It is classified as a Group 12 element in the periodic table and has an atomic number of 30. Zinc is notable for its corrosion resistance, which makes it an essential material in galvanization processes to protect iron and steel from rusting. It exhibits a variety of oxidation states, with +2 being the most stable and common in compounds. Zinc is also an essential trace element for living organisms, playing a critical role in numerous biological functions, including enzyme activity and immune response. In terms of reactivity, zinc reacts with acids to produce hydrogen gas and can form various compounds, such as zinc oxide and zinc sulfide. Additionally, it has applications in batteries, alloys, and as a dietary supplement, highlighting its versatility in both industrial and biological contexts.
Formula:Zn
InChI:InChI=1S/Zn
InChI key:InChIKey=HCHKCACWOHOZIP-UHFFFAOYSA-N
SMILES:[Zn]
Synonyms:- 004F2/68
- 3-13L
- 4P/16
- Amino-Zn
- Cinc
- GTT
- MCS
- MH-Zn
- MSC
- Merrillite
- NC-Zinc
- Rheinzink
- Rzn11-1
- SHGZn
- UF
- Zink
- LS 4
- Zinc
- LS 2
- LS 5
- See more synonyms
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Zinc (Powder)
CAS:Formula:ZnPurity:>96.0%(T)Color and Shape:Light gray to Brown to Black powder to crystalMolecular weight:65.38Zinc foil, 1.6mm (0.063in) thick, 15x15cm (5.9x5.9in), 99% (metals basis)
CAS:<p>Form: Approx.255g/15 x 15cm</p>Formula:ZnPurity:99%Color and Shape:Foil, 1.6mm (0.063in) thick, 15x15cm (5.9x5.9in)Molecular weight:65.38Zinc wire, 0.5mm (0.02in) 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:ZnPurity:99.95%Color and Shape:White silver, Wire, 0.5mm (0.02in) diameter.Molecular weight:65.38Zinc rod, 1.27cm (0.5in) dia, 99.9+% (metals basis)
CAS:<p>Form: approx. 9.03g/cm</p>Formula:ZnPurity:99.9+%Color and Shape:Rod, 1.27 cm dia.Molecular weight:65.38Zinc powder, -100 mesh, 99.9% (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:ZnPurity:99.9%Molecular weight:65.38Zinc foil, 0.01+/-0.0025mm (0.0004+/-0.0001 in.) thick, 99.9% (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:ZnPurity:99.9%Color and Shape:Gray, Foil, 0.01?0.0025mm (0.0004?0.0001in) thick.Molecular weight:65.38Zinc mossy, 2.5cm (0.98in) & down, 99% (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:ZnPurity:99%Color and Shape:Gray, SolidMolecular weight:65.38Zinc rod, 3.18mm (0.125in) dia, 99.994% (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:ZnPurity:99.994%Color and Shape:White silver, Rod, 3.18mm (0.125in) diameter.Molecular weight:65.38Zinc wire, 2.0mm (0.08in) dia, Puratronic™, 99.999% (metals basis)
CAS:<p>Form: approx. 22.4g/m</p>Purity:99.999%Zinc wire, 1.0mm (0.04in) dia, 99.9997% (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:ZnPurity:99.9997%Color and Shape:Wire, 1.0mm (0.04in) diameter.Molecular weight:65.38Zinc rod, 7mm (0.3 in.) dia., 99.9985% (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:ZnPurity:99.9985%Color and Shape:Silver Gray, Rod, 7mm (0.3in) diameter.Molecular weight:65.38Zinc wire, 1.0mm (0.04in) dia, Puratronic™, 99.9985% (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:ZnPurity:99.9985%Color and Shape:Silver Gray, Wire, 1.0mm (0.04in) diameter.Molecular weight:65.38Zinc foil, 1.0mm (0.04in) thick, Puratronic™, 99.9985% (metals basis)
CAS:<p>Form: Approx.4.5g/25 x 25mm</p>Formula:ZnPurity:99.9985%Color and Shape:Silver Gray, Foil, 1.0mm (0.04in) thick.Molecular weight:65.38Zinc foil, 0.1mm (0.004in) thick, Puratronic™, 99.994% (metals basis)
CAS:<p>Form: approx. 4.5g/50 x 50mm</p>Formula:ZnPurity:99.994%Color and Shape:White silver, White-silver, Foil, 0.1mm (0.004in) thick.Molecular weight:65.38Zinc wire, 1.0mm (0.04in) 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>Purity:99.95%Zinc shot, 1-5mm (0.04-0.2in), 99.999% (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:ZnPurity:99.999%Molecular weight:65.38Zinc wire, 0.25mm (0.01in) dia, 99.99+% (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:ZnPurity:99.99+%Color and Shape:Wire, 0.25 mm diameterMolecular weight:65.38Zinc wire, 2.0mm (0.08in) dia, 99.95% (metals basis)
CAS:<p>Form: approx. 22.4g/m</p>Formula:ZnPurity:99.95%Color and Shape:White silver, Wire, 2.0mm (0.08in) diameter.Molecular weight:65.38Zinc foil, 0.5mm (0.02in) thick, Puratronic™, 99.994% (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:ZnPurity:99.994%Molecular weight:65.38Zinc slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic™, 99.993% (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:ZnPurity:99.993%Color and Shape:White silver, Slug, 6.35mm (0.25in) diameter.Molecular weight:65.38
