Amspec SP is the highest purity antimony trioxide Amspec offers. Amspec SP is suitable for highly lead and/or arsenic sensitive applications.
| Typical Chemical Composition | |
|---|---|
| Minimum Total Sb2O3 (%) | 99.9 |
| Minimum Total Sb+3 (%) | 83.9 |
| Maximum Impurity Levels | |
| Arsenic, As (ppm) | 20 |
| Lead, Pb (ppm) | 20 |
| Selenium, Se (ppm) | 10 |
| Bismuth, Bi (ppm) | 30 |
| Iron, Fe (ppm) | 15 |
| Typical Physical Properties | |
|---|---|
| Specific Gravity | 5.2 – 5.7 |
| Average particle size (μ) | 2.0 – 5.0 |
| Color | |
| Minimum L value | 90.0 |
| Minimum a value | -1.5 |
| Minimum b value | 4.0 |
| 325 Mesh (%) | 0.1 |
For any handling and storage questions please see the Amspec Material Safety Datasheet for this product.