PRODUCTS > Organic product
| Product name | CAS NO. | Grade |
| o-Cresolphthalein Complexone | 2411-89-4 | Indicator |
| Methyl Violet | 8004-87-3 | Indicator |
| Methyl red | 493-52-7 | Indicator |
| M-Methyl Red | 20691-84-3 | Indicator |
| Methyl orange | 547-58-0 | Indicator |
| Eosin Y(Water soluble) | 17372-87-1 | Indicator |
| Phenol red | 143-74-8 | Indicator |
| Cresol red | 1733-12-6 | Indicator |
| Fluorescein disodium salt | 518-47-8 | Indicator |
| Fluorescein | 2321-7-5 | Indicator |