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
- See more synonyms
- NC-Zinc
- Rheinzink
- Rzn11-1
- SHGZn
- UF
- Zink
- LS 4
- Zinc
- LS 2
- LS 5
- Blue powder
Zinc wire, 0.5mm dia., 99.994% (metals basis), Puratronic™
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.994%
Molecular weight:
65.38
Ref: 02-012054
| 1m | 52.00 € | ||
| 5m | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc wire, 0.25mm (0.01in) dia, Puratronic™, 99.994% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.994%
Color and Shape:
White silver, Wire, 0.25mm (0.01in) diameter.
Molecular weight:
65.38
Ref: 02-012055
| 2m | 66.00 € | ||
| 10m | To inquire | ||
| 50m | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc powder, -140+325 mesh, 99.9% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.9%
Color and Shape:
Powder, Gray
Molecular weight:
65.38
Ref: 02-039694
| 100g | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc rod, 8mm (0.31in) dia, 99.9999% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Purity:
99.9999%
Ref: 02-044936
| 50mm | 197.00 € | ||
| 250mm | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc granules, ACS, -20 mesh, 99.8% min
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.8%
Color and Shape:
Silver-gray, Granules
Molecular weight:
65.38
Ref: 02-036602
| 1kg | 156.00 € | ||
| 100g | 51.00 € | ||
| 500g | 99.00 € |
Estimated delivery in United States, on Monday 5 May 2025
Zinc ingot, 99.999% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.999%
Color and Shape:
Gray, Ingot
Molecular weight:
65.38
Ref: 02-000420
| 1pc | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc wire, 3.18mm (0.125in) dia, 99.95% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.95%
Color and Shape:
Wire, 3.18 mm (0.125 in.) dia.
Molecular weight:
65.38
Ref: 02-010435
| 10m | 58.00 € | ||
| 50m | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.99% (metals basis)
CAS:7440-66-6
Magnetron sputtering source This Thermo Scientific Chemicals brand product was originally part of the Alfa …
Purity:
99.99%
Ref: 02-041655
| 1ea | 290.00 € |
Estimated delivery in United States, on Monday 5 May 2025
Zinc wire, 0.25mm (0.01in) dia, 99.95% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.95%
Color and Shape:
White silver, Wire, 0.25mm (0.01in) diameter.
Molecular weight:
65.38
Ref: 02-042703
| 5m | 126.00 € | ||
| 25m | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc ingot, 345mm (13.6in) long, 99.99% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.99%
Color and Shape:
Metallic bar
Molecular weight:
65.38
Ref: 02-000682
| 1pc | To inquire | ||
| 5pc | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc powder, -100 mesh, 97+%
CAS:7440-66-6
Zinc powder is used in thermal spraying for corrosion protection and in the chemical industry. …
Formula:
Zn
Purity:
97+%
Color and Shape:
Powder, Grey
Molecular weight:
65.38
Ref: 02-L13310
| 100g | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc foil, 2mm (0.08in) thick, Puratronic™, 99.999% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Purity:
99.999%
Ref: 02-043504
| 25x25mm | To inquire | ||
| 50x50mm | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc shot, 1-6mm (0.04-0.24in), Puratronic™, 99.9999% (metals basis)
CAS:7440-66-6
Polytetrafluoroethylene, 6-10 micron is used in specially designed coating applications on coil for bakeware.This Thermo …
Formula:
Zn
Purity:
99.9999%
Molecular weight:
65.38
Ref: 02-010760
| 1kg | 3,678.00 € | ||
| 50g | 199.00 € | ||
| 250g | 1,048.00 € |
Estimated delivery in United States, on Monday 5 May 2025
Zinc foil, 0.62mm (0.024in) thick, 30cm (12in) wide, 99.9% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.9%
Color and Shape:
Foil, 0.62mm (0.024in) thick, 30cm (12in) wide
Molecular weight:
65.38
Ref: 02-010437
| 50cm | 89.00 € | ||
| 250cm | 317.00 € |
Estimated delivery in United States, on Monday 5 May 2025
Zinc rod, 1.27cm (0.5in) dia, 99.99+% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.99+%
Color and Shape:
White-silver, Rod, 1.27cm (0.5in) diameter.
Molecular weight:
65.38
Ref: 02-010433
| 30cm | 125.00 € | ||
| 60cm | 169.00 € | ||
| 90cm | 194.00 € |
Estimated delivery in United States, on Monday 5 May 2025
Zinc sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.99% (metals basis)
CAS:7440-66-6
Zinc sputtering target is used in the manufacture of paints, bleaches and to make other …
Formula:
Zn
Purity:
99.99%
Color and Shape:
Sputtering target, 50.8mm (2.0in) diameter x 6.35mm (0.250in) thick., Gray
Molecular weight:
65.38
Ref: 02-041656
| 1ea | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.99% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.99%
Color and Shape:
Sputtering target, 76.2mm (3.0in) diameter x 3.18mm (0.125in) thick., Gray
Molecular weight:
65.38
Ref: 02-041657
| 1ea | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc foil, 0.25mm (0.01in) thick, Puratronic™, 99.994% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.994%
Color and Shape:
Foil, 0.25mm (0.01in) thick., White silver
Molecular weight:
65.38
Ref: 02-011913
| 50x50mm | 133.00 € | ||
| 100x100mm | To inquire |
Estimated delivery in United States, on Monday 5 May 2025
Zinc shot, 10mm (0.4in) dia x 2mm (0.08in) thick, 99.99% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.99%
Color and Shape:
Gray, Shot
Molecular weight:
65.38
Ref: 02-010440
| 2kg | 201.00 € | ||
| 100g | 42.00 € | ||
| 500g | 97.00 € |
Estimated delivery in United States, on Monday 5 May 2025
Zinc wire, 0.25mm (0.01in) dia, 99.99+% (metals basis)
CAS:7440-66-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Zn
Purity:
99.99+%
Color and Shape:
Wire, 0.25 mm diameter
Molecular weight:
65.38
Ref: 02-000648
| 1m | 49.00 € | ||
| 5m | 127.00 € |
Estimated delivery in United States, on Monday 5 May 2025
