Chemistry
Current Location: Home > Products > Chemistry > E
Stannic oxide
Molecular formula: SnO2
Appearance: greyish powder
purity(SnO2) ≥ | 99.5% |
Acid soluble substances, % ≤ | 0.1 |
sulfate(SO4) % ≤ | pass |
Fe % ≤ | 0.006 |
Heavy metal, (Pb) % ≤ | 0.05 |
Loss on ignition, % ≤ | 0.4 |