Acid red 66
- Product NameAcid red 66
- CAS4196-99-0
- CBNumberCB2104531
- MFC22H17N4NaO7S2
- MW536.51
- EINECS224-084-5
- MDL NumberMFCD00003891
- MOL File4196-99-0.mol
Chemical Properties
| Melting point: | 181-188 °C |
| Flash point: | 300°(572°F) |
| storage temp. | room temp |
| solubility | ethanol: 1 mg/mL |
| Colour Index | 26905 |
| form | Powder |
| color | Dark brown powder |
| Water Solubility | Appreciable (> 10%) |
| λmax | 505 nm |
| BRN | 3883900 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChIKey | VVAVKBBTPWYADW-RVTJCSDESA-L |
| SMILES | [Na+].[Na+].Oc1ccc2ccccc2c1\N=N\c3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(cc4)S([O-])(=O)=O |
| CAS DataBase Reference | 4196-99-0 |
| EPA Substance Registry System | C.I. Acid Red 66, disodium salt (4196-99-0) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 37/39-26-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 3204120000 |
| Storage Class | 11 - Combustible Solids |