| Number | Product Name | CAS No. | Remarks | |
| 313 | Sodium Bisulfate | 7681-38-1 | ||
| 314 | Potassium Bisulfate | 7646-93-7 | ||
| 315 | Aluminum Sulfate | 10043-01-3 | ||
| 316 | Potassium Sulfate | 7778-80-5 | ||
| 317 | Ammonium Sulphate | 7783-20-2 | ||
| 318 | Sulfuric Acid | 7664-93-9;8014-95-7;17107-61-8;12772-98-4 | ||
| 319 | Sodium Hydrosulfide | 16721-80-5 | ||
| 320 | Thiourea | 62-56-6 | ||
| 321 | Sodium Sulfide | 1313-82-2 | ||
| 322 | Sulfur Black | 1326-82-5;1326-83-6;1326-82-5 | ||
| 323 | Sodium Hydrosulfite | 7775-14-6 | ||
| 324 | Sodium Metabisulfite | 7681-57-4 | ||