Zinc (Zn)

1, Physical character:

Atomic Weight: 65.38

Electronegative: 1.65

Density: p=value="7.14" tcsc="0" unitname="g" w:st="on">7.14 g'cm-3

Melting Point: value="419.53" tcsc="0" unitname="℃" w:st="on">419.53'C

value="419.53" tcsc="0" unitname="℃" w:st="on">Boiling Point: value="907" tcsc="0" unitname="℃" w:st="on">907 'C

oxygen-free

2, Specification:

High Purity Zinc:

Zn-05 Grade 99.999. The content of Zinc is above 99.999%. The total content of Ag, Al, Cd, As, Co, Cu, Fe, In, Mg, Ni, Pb & Sn is bellow 10 ppm;

Uitra Purity Zinc:

Zn-06 Grade 99.9999. The content of Zinc is above 99.9999%. The total content of Ag, Al, Cd, As, Co, Cu, Fe, In, Pb & Sn is bellow 1 ppm.

Uitra High Purity Zinc:

Zn-07 Grade 99.99999. The content of Zinc is above 99.99999%. The total content of Ag, Al, Cd, As, Co, Cu, Fe, In, Pb & Sn is bellow 0.1 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.