Product Description

Zinc is mainly used in the manufacture of compound semiconductors, reductant, alloys and precision cating in automobile industry 
Zinc (Zn) 
1, Physical character: 
Atomic Weight: *5.*7 
Electronegative: 1.***1.*6 
Density: ρ=7.**0 g/cm3 
Melting Point: MP: **9.5 ° C 
Boiling Point: Bp: **8 ° C 
2, Specification: 
High Purity Zinc: 
Zn**5 Grade *9.**9. The content of Zinc is above *9.**9%. The total content of AG, Al, CD, As, Co, Cu, Fe, In, Mg, Ni, Pb & Sn is bellow *0 ppm; 
Uitra Purity Zinc: 
Zn**6 Grade *9.***9. The content of Zinc is above *9.***9%. The total content of AG, Al, CD, As, Co, Cu, Fe, In, Pb & Sn is bellow 1 ppm. 
3, Physical Size: 
Virgulate, Ingot, Powder. 
4, Usage: 
It is mainly used in the manufacture of compound semiconductors, reductant, alloys and precision cating in automobile industry etc. 
5, Packing: 
It is packed with dacron film, then covered with a sealed plastic film bag.