5N Zinc
Zinc is a metalloid element, with the element symbol Zn, belonging to the VIA group in the periodic table, atomic number 30, atomic mass 65.37 g.mol -1. Zinc has a melting point of 420 °C and a boiling point of 907 °C.
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Description
Zinc is a metalloid element, with the element symbol Zn, belonging to the VIA group in the periodic table, atomic number 30, atomic mass 65.37 g.mol -1. Zinc has a melting point of 420 °C and a boiling point of 907 °C.
It is used principally for galvanizing iron, more than 50% of metallic zinc goes into galvanizing steel, but is also important in the preparation of certain alloys. It is used for the negative plates in some electric batteries and for roofing and gutters in building construction.
Forms available:
Zinc granule/bar
Certificate of Analysis:
Typical Impurity Levels (GDMS) | |||||||||||||
Element | Sb | Al | As | Sn | Cd | Cu | Mg | Sn | Ni | Pb | Bi | Others | Total |
5NZinc Grade(ppm/mass) | 0.5 | 0.5 | 0.5 | 0.1 | 2.5 | 0.3 | 0.5 | 0.1 | 0.5 | 2.5 | 0.2 | Cr, etc. | 10 |