| Description |
Slightly grayish white powder |
| Assay of SnO2 |
Min. 99.8% |
| Lead (Pb) |
Max. 0.03% |
| Bismuth (Bi) |
Max. 0.02% |
| Arsenic (As) |
Max. 0.02% |
| Cadmium (Cd) |
Max. 0.001% |
| Melting point/Freezing point (˚C) |
1630˚C |
| Boiling point (˚C) |
1800-1900˚C |
| Solubility in water (% weight) |
Insoluble in water |
| Antimony (Sb) |
Max. 0.03% |
| Iron (Fe) |
Max. 0.02% |
| Copper (Cu) |
Max. 0.02% |
| Cobalt (Co) |
Max. 0.001% |
| Cobalt (Co) |
Max. 0.001% |
| Nickel (Ni) |
Max. 0.001% |
| Silver (Ag) |
Max. 0.001% |
| Magnesium (Mg) |
Max. 0.001% |
| Manganese (Mn) |
Max. 0.001% |
| Zinc (Zn) |
Max. 0.001% |
