Zinc (Zn)
Before zinc was identified as an element, it was used to make brass. The metal was rediscovered in Europe in 1746.
As a bluish-white, lustrous metal, zinc is brittle at ambient temperatures and, above 100 °C, becomes malleable and displays superplasticity. A fair conductor of electricity, it burns in air at high heat.
Principal sources of zinc are sphalerite (sulfide), smithsonite (carbonate), calamine (silicate), and franklinite (zinc, manganese, iron oxide) ores. Naturally occurring zinc includes five stable isotopes, and sixteen other unstable isotopes are known.
Zinc is also used to galvanize other metals to prevent rusting.
![eMolecules 7440-66-6 | Zinc powder (99.9%) | Strem Chemicals | MFCD00011291 | 65.380 | Zn | 99.000 | [Zn] | 500g | 321342287](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000163438.jpg-250.jpg)
eMolecules 7440-66-6 | Zinc powder (99.9%) | Strem Chemicals | MFCD00011291 | 65.380 | Zn | 99.000 | [Zn] | 500g | 321342287
Zinc powder (99.9%) | Strem Chemicals | 7440-66-6 | MFCD00011291 | 65.380 | Zn | 99.000 | [Zn] | 500g | 321342287
![eMolecules 7440-66-6 | Zinc Powder 325 mesh High Grade Material | Oakwood Chemicals | MFCD00011291 | 65.380 | Zn | 99.000 | [Zn] | 10g | 480131785](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000161180.jpg-250.jpg)
eMolecules 7440-66-6 | Zinc Powder 325 mesh High Grade Material | Oakwood Chemicals | MFCD00011291 | 65.380 | Zn | 99.000 | [Zn] | 10g | 480131785
Zinc Powder 325 mesh High Grade Material | Oakwood Chemicals | 7440-66-6 | MFCD00011291 | 65.380 | Zn | 99.000 | [Zn] | 10g | 480131785
![eMolecules 7440-66-6 | Zinc dust, <10 micrometers | Oakwood Chemicals | MFCD00011291 | 65.380 | Zn | 98.000 | [Zn] | 25g | 480153138](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2189785.JPG-250.jpg)
eMolecules 7440-66-6 | Zinc dust, <10 micrometers | Oakwood Chemicals | MFCD00011291 | 65.380 | Zn | 98.000 | [Zn] | 25g | 480153138
Zinc dust, <10 micrometers | Oakwood Chemicals | 7440-66-6 | MFCD00011291 | 65.380 | Zn | 98.000 | [Zn] | 25g | 480153138
Sigma Aldrich Fine Chemicals Biosciences High purity zinc NISTR SRM
This Standard Reference Material (SRM) is intended primarily for the calibration of instruments and the evaluation of chemical methods used in zinc analysis. SRM 682 is in the form of a semicircular bar segment 57 mm diamter ( 2 1/4 inch) 25.4 mm (1 inch) deep at mid diameter and 19 mm (3/4 inch) long. For more information please refer to the COA and SDS.SRM 682 cert SRM 682 SDS
Medchemexpress LLC Zinc diperchlorate hexahydrate | 10025-64-6 | MFCD00150370 | 372.37 g/mol | Zn(ClO4)2 · 6H2O | 100g
Zinc diperchlorate hexahydrate (Zinc perchlorate hexahydrate) is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1]
Medchemexpress LLC Zinc perchlorate hexahydrate | 10025-64-6 | MFCD00150370 | 372.37 g·mol⁻¹ | Cl2H12O14Zn | 50g
Zinc diperchlorate hexahydrate (Zinc perchlorate hexahydrate) is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1]
Sigma Aldrich Fine Chemicals Biosciences Zinc foil, 8mm disks, thickness 0.005mm, 99.9% | 7440-66-6 | MFCD00011291 | 10EA
Zinc foil, 8mm disks, thickness 0.005mm, 99.9% | Purity: 99.9% | Mol Wt: 65.39 | 7440-66-6 | MFCD00011291 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Zinc powder, 150 max. part. size (micron), weight 50 g, high purity 99.999% | 7440-66-6 | MFCD00011291 | 1EA
Zinc powder, 150 max. part. size (micron), weight 50 g, high purity 99.999% | Purity: 99.999% | Mol Wt: 65.39 | 7440-66-6 | MFCD00011291 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Zinc foil, 15mm disks, thickness 0.125mm, as rolled, 99.95+% | 7440-66-6 | MFCD00011291 | 10EA
Zinc foil, 15mm disks, thickness 0.125mm, as rolled, 99.95+% | Purity: 99.95+ % | Mol Wt: 65.39 | 7440-66-6 | MFCD00011291 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Zinc foil, light tested, 50x50mm, thickness 0.05mm, as rolled, 99.95+% | 7440-66-6 | MFCD00011291 | 10EA
Zinc foil, light tested, 50x50mm, thickness 0.05mm, as rolled, 99.95+% | Purity: 99.95+ % | Mol Wt: 65.39 | 7440-66-6 | MFCD00011291 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Zinc shot, <12 mm, 99.99% trace metals basis | 7440-66-6 | MFCD00011291 | 1KG
Zinc shot, <12 mm, 99.99% trace metals basis | Purity: 99.99% trace metals basis | Mol Wt: 65.39 | 7440-66-6 | MFCD00011291 | 1KG
Sigma Aldrich Fine Chemicals Biosciences Zinc foil, thickness 0.25 mm, 99.9% trace metals basis | 7440-66-6 | MFCD00011291 | 25CM2
Zinc foil, thickness 0.25 mm, 99.9% trace metals basis | Purity: 99.9% trace metals basis | Mol Wt: 65.39 | 7440-66-6 | MFCD00011291 | 25CM2
Sigma Aldrich Fine Chemicals Biosciences Zinc foil, 6mm disks, thickness 0.15mm, as rolled, 99.95+% | 7440-66-6 | MFCD00011291 | 10EA
Zinc foil, 6mm disks, thickness 0.15mm, as rolled, 99.95+% | Purity: 99.95+ % | Mol Wt: 65.39 | 7440-66-6 | MFCD00011291 | 10EA