Chemical Composition % |
|
|
|
|
|
|
|
|
|
Item |
Sb |
As |
Fe |
S |
Cu |
Se |
Pb |
Bi |
Impurity |
99.65% |
99.65 |
0.1 |
0.03 |
0.06 |
0.05 |
- |
- |
- |
0.35 |
99.85% |
99.85 |
0.2 |
0.2 |
0.04 |
0.005 |
- |
- |
0.005 |
0.15 |
99.9% |
99.9 |
0.02 |
0.015 |
0.008 |
0.01 |
0.003 |
0.003 |
0.003 |
0.1 |