Brand | Chemical | |||||||||
Zn (≥) | Impurity(≤) | |||||||||
Pb | Cd | Fe | Cu | Sn | Al | As | Sb | Total | ||
Zn99.995 | 99.995 | 0.003 | 0.002 | 0.001 | 0.001 | 0.001 | 0.001 | -- | -- | 0.005 |
Zn99.99 | 99.99 | 0.005 | 0.003 | 0.003 | 0.002 | 0.001 | 0.002 | -- | -- | 0.01 |
Zn99.95 | 99.95 | 0.03 | 0.01 | 0.02 | 0.002 | 0.001 | 0.01 | -- | -- | 0.05 |
Zn99.5 | 99.5 | 0.45 | 0.01 | 0.05 | -- | -- | -- | 0.005 | 0.01 | 0.5 |
Zn98.5 | 98.5 | 1.4 | 0.01 | 0.05 | -- | -- | -- | -- | -- | 1.5 |