| Number | Product Name | CAS No. | Remarks | |
| 181 | Magnesium Oxide | 1309-48-4 | Purity: 99% | |
| 182 | Isobutyl nitrite | 542-56-3 | ||
| 183 | Sodium Chlorite Liquid | 7758-19-2 | ||
| 184 | Sodium Metasilicate Pentahydrate | 10213-79-3 | ||
| 185 | Manganese(II) carbonate | 598-62-9 | ||
| 186 | Propylene carbonate | 108-32-7 | ||
| 187 | Titanium Dioxide | 13463-67-7 | ||
| 188 | Hydrogen Peroxide | 7722-84-1 | ||
| 189 | 2,4,5-7-Tetrabromofluorescein disodium salt | 548-26-5;17372-87-1 | ||
| 190 | Triacetin | 102-76-1 | ||
| 191 | Aluminum Sulfate | 10043-01-3 | ||
| 192 | Thiourea | 62-56-6 | ||