DIRECT RED 80
- Product NameDIRECT RED 80
- CAS2610-10-8
- MFC45H33N10NaO21S6
- MW1265.16
- EINECS220-027-3
- MOL File2610-10-8.mol
Chemical Properties
| Density | 1.625[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | room temp |
| form | powder |
| Colour Index | 35780 |
| pka | pK1-6 < 2; pK7.8 >13(at 25℃) |
| color | Dark green to Dark red to Black |
| Water Solubility | Partly soluble in water, very slightly soluble in ethanol, and cellosolve. Insoluble in many organic solvents. |
| λmax | 528 nm |
| ε(extinction coefficient) | ≥12000 at 277-283nm in H2O ≥15000 at 223-235nm in H2O ≥32000 at 524-530nm in H2O |
| Merck | 14,8548 |
| BRN | 8185575 |
| InChIKey | YIQKLZYTHXTDDT-IJPLDVMMSA-H |
| LogP | -2.82 at 20℃ |
| CAS DataBase Reference | 2610-10-8 |
| EPA Substance Registry System | C.I. Direct Red 80, hexasodium salt (2610-10-8) |
Safety Information
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2927.00.3000 |
