| NO. | Name | CAS No. |
level |
Order |
| 1 | Fluorescein | 2321-07-5 |
AR |
Order |
| 2 | Fluorescein sodium salt | 518-47-8 |
IND |
Order |
| 3 | Acid fuchsin | 3244-88-0 |
BS |
Order |
| 4 | Methylene blue | 7220-79-3 |
BS/AR |
Order |
| 5 | Methylene Blue trihy | 61-73-4 |
BS/AR |
Order |
| 6 | Methylene blue | 122965-43-9 |
BS/AR |
Order |
| 7 | Basic Fuchsin | 632-99-5 |
BS |
Order |
| 8 | Malachite green | 569-64-2 |
BS |
Order |
| 9 | Ponceau S | 6226-79-5 |
BS |
Order |
| 10 | Brilliant Blue G | 6104-58-1 |
BS |
Order |
| 11 | Brilliant Blue R | 6104-59-2 |
BS |
Order |
| 12 | OrangeⅠ | 523-44-4 |
BS |
Order |
| 13 | OrangeⅡ | 633-96-5 |
BS |
Order |
| 14 | Orange G | 1936-15-8 |
BS |
Order |
| 15 | Indigo | 482-89-3 |
BS |
Order |
| 16 | Indigo carmine | 860-22-0 |
IND |
Order |
| 17 | Azure A chloride | 531-53-3 |
BS |
Order |
| 18 | Azure Ⅰ | 531-55-5 |
BS |
Order |
| 19 | Isatin | 91-56-5 |
BS |
Order |
| 20 | Safranine T | 477-73-6 |
AR |
Order |