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.
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 foil, 4mm disks, thickness 0.025mm, as rolled, 99.95+% | 7440-66-6 | MFCD00011291 | 10EA
Zinc foil, 4mm disks, thickness 0.025mm, as rolled, 99.95+% | Purity: 99.95+ % | Mol Wt: 65.39 | 7440-66-6 | MFCD00011291 | 10EA
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 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
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]
eMolecules Strem Chemicals Zinc dust (97 5%) 5kg 321342286 93-3056 97 500 7440-66-6 MFCD00011291 65 380 Zn
Strem Chemicals Zinc dust (97 5%) 5kg 321342286 93-3056 97 500 7440-66-6 MFCD00011291 65 380 Zn
eMolecules Oakwood Chemicals Zinc dust 10 micrometers 2 5kg 480153141 102561 0 000 7440-66-6 MFCD00011291 65 380 Zn
Oakwood Chemicals Zinc dust 10 micrometers 2 5kg 480153141 102561 0 000 7440-66-6 MFCD00011291 65 380 Zn