high purity competitive price Zinc ingot
1.Product Name:
Refined Zinc or Zinc Ingot
Molecular Formula: Zn
Zn (purity): 98.7%-99.995%
Molecular Weight: 65.39
Density: 7.14( g/cm3)
M.P.: 419.58
B.P.: 907
2.Appearance:
silver white lustrous metal;can react with acids, soluble in alkaline solution.
| Zn99.995 | Zn99.99 | Zn99.95 | Zn99.5 | Zn98.7 | |
| Zn%≥ | 99.995 | 99.99 | 99.95 | 99.5 | 98.7 |
| impurity%≤ | 0.003 | 0.005 | 0.02 | 0.3 | 1 |
| Pb | 0.002 | 0.003 | 0.02 | 0.07 | 0.2 |
| Cd | 0.001 | 0.003 | 0.01 | 0.04 | 0.05 |
| Fe | 0.001 | 0.002 | 0.002 | 0.002 | 0.005 |
| Cu | 0.001 | 0.001 | 0.001 | 0.002 | 0.002 |
| Sn | - | - | - | 0.01 | 0.01 |
| Al | - | - | - | 0.005 | 0.01 |
| As | - | - | - | 0.01 | 0.02 |
| Sb | 0.005 | 0.01 | 0.05 | 0.5 | 1.3 |
3.Usage:
1. Mainly used for die-casting alloy battery industry
2.Widely used in Painting/ Printing/Dyeing/pharmaceutical/rubber industry etc
3.Chemical industries, zinc and other metal alloy plating coating industry
zinc plating, manufacture of brass, maganese bronze, galvanized iron, dry battery; as catalyst and reducing agent.