| Name | CAS No. |
| sulfuric acid | 10404-39-4 |
| Spiramycin III | 24916-52-7 |
| Silver nitrate | 7761-88-8 |
| Sodium cyanide | 143-33-9 |
| SOYBEAN MEAL | 68308-36-1 |
| Sandacanol | 28219-61-6 |
| Sodium nitrate | 7631-99-4 |
| Strontium carbonate,nanometre | 1633-05-2 |
| Sodium phenoxide | 139-02-6 |
| Sodium Chlorate | 7775-09-9 |
| Sodium | 881-17-4 |
| Selenium | 7782-49-2 |
| sodium L-glutamate | 16177-21-2 |
| Sulphur Black 1 | 1326-82-5 |
| SILICA | 68909-20-6 |