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 sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.99% (metals basis)
CAS:<p>Magnetron sputtering source</p>Purity:99.99%Zinc 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 wire, 3.18mm (0.125in) 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:Wire, 3.18 mm (0.125 in.) dia.Molecular weight:65.38Zinc 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 sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.99% (metals basis)
CAS:<p>Zinc sputtering target is used in the manufacture of paints, bleaches and to make other chemicals. It is also used in medical research. Pure zinc is used as an electrode in a Daniel cell and also in dry batteries. It is used as a galvanic coating on steel to prevent corrosion. This Thermo Scientific</p>Formula:ZnPurity:99.99%Color and Shape:Sputtering target, 50.8mm (2.0in) diameter x 6.35mm (0.250in) thick., GrayMolecular weight:65.38Zinc ingot, 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%Color and Shape:Gray, IngotMolecular 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, 0.1mm (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 rod, 10mm (0.39in) dia, 99.9998% (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:99.9998%Zinc 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 rod, 1.27cm (0.5in) 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:White-silver, Rod, 1.27cm (0.5in) diameter.Molecular 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 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:65.38Zinc granules, ACS, -20 mesh, 99.8% min
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:99.8%Color and Shape:Silver-gray, GranulesMolecular weight:65.38Zinc foil, 0.25mm (0.01in) thick, 30cm (12in) wide, 99.98% (metals basis)
CAS:<p>Form: approx. 53g/30x10cm</p>Formula:ZnPurity:99.98%Color and Shape:Gray, FoilMolecular weight:65.38Zinc wire, 0.5mm (0.02in) dia, 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 rod, 8mm (0.31in) dia, 99.9999% (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:99.9999%Zinc powder, -140+325 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%Color and Shape:Gray, PowderMolecular weight:65.38Zinc wire, 0.25mm (0.01in) dia, Puratronic™, 99.994% (metals basis)
CAS:<p>Form: approx. 0.35g/m</p>Formula:ZnPurity:99.994%Color and Shape:White silver, Wire, 0.25mm (0.01in) 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 foil, 0.62mm (0.024in) thick, 30cm (12in) wide, 99.9% (metals basis)
CAS:<p>Form: Approx.665g/30 x 50cm</p>Formula:ZnPurity:99.9%Color and Shape:Foil, 0.62mm (0.024in) thick, 30cm (12in) wideMolecular 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 shot, 10mm (0.4in) dia x 2mm (0.08in) thick, 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:Gray, ShotMolecular 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 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 shot, 1-6mm (0.04-0.24in), Puratronic™, 99.9999% (metals basis)
CAS:<p>Polytetrafluoroethylene, 6-10 micron is used in specially designed coating applications on coil for bakeware.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 Al</p>Formula:ZnPurity:99.9999%Molecular weight:65.38Zinc foil, 2mm (0.08in) thick, Puratronic™, 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>Purity:99.999%Zinc powder, -100 mesh, 97+%
CAS:<p>Zinc powder is used in thermal spraying for corrosion protection and in the chemical industry. It provides chemical potential energy in alkaline batteries to pump electrical charges between the negative and positive terminals. It is used as a fuel for model rockets with a mixture of 2.04 parts zinc </p>Formula:ZnPurity:97+%Color and Shape:Grey, PowderMolecular 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 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 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, 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 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, 0.25mm (0.01in) 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%Color and Shape:Foil, 0.25mm (0.01in) thick., White silverMolecular weight:65.38Zinc 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, 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 ingot, 345mm (13.6in) long, 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:Metallic barMolecular weight:65.38Zinc sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 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:Sputtering target, 76.2mm (3.0in) diameter x 3.18mm (0.125in) thick., GrayMolecular 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 wire, 0.25mm (0.01in) dia, 99.95% (metals basis)
CAS:<p>Form: approx. 5.60g/m</p>Formula:ZnPurity:99.95%Color and Shape:White silver, Wire, 0.25mm (0.01in) diameter.Molecular weight:65.38Zinc Nanopowder, 99,5 %
CAS:Formula:ZnPurity:≥ 99.5%Color and Shape:Grey powderMolecular weight:65.39Zinc foil (99.98%)
CAS:<p>Zinc foil (99.98%)</p>Formula:ZnPurity:(99.98%)Color and Shape:0.25 mm thick x 30 cm wide (~265g/50cm x 30cm)Molecular weight:65.38Zinc dust (97.5%)
CAS:<p>Zinc dust (97.5%)</p>Formula:ZnPurity:(97.5%)Color and Shape:-325 meshMolecular weight:65.38Zinc foil (99.9%)
CAS:<p>Zinc foil (99.9%)</p>Formula:ZnPurity:(99.9%)Color and Shape:0.62mm thick x 15cm wide (~66g/10cm x 15cm)Molecular weight:65.38Zinc powder (99.9%)
CAS:<p>Zinc powder (99.9%)</p>Formula:ZnPurity:(99.9%)Color and Shape:-325 meshMolecular weight:65.38Zinc powder, max. 65 micron, 98%
CAS:Formula:ZnPurity:≥ 98.0% (trace metals basis)Color and Shape:Silver or grey powderMolecular weight:65.38Zinc, powder -200 mesh
CAS:<p>Zinc, powder -200 mesh</p>Purity:99.999%Color and Shape:PowderMolecular weight:65.41g/molZinc powder, 100 mesh, 98%
CAS:Formula:ZnPurity:≥ 97.0%Color and Shape:Silver to grey powderMolecular weight:65.39Zinc, dust <10μm
CAS:<p>Zinc, dust <10μm</p>Formula:ZnPurity:98%Color and Shape:Grey PowderMolecular weight:65.409g/mol
