PRODUCT Properties
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated) |
| Colour Index | 34140 |
| form | Powder |
| color | Black |
Description and Uses
Direct blue 71 (CAS# 4399-55-7) is an organic triazo dye and a water-soluble pollutant. The decolourization of aqueous solutions of direct blue 71 has been achieved using a variety of methods, such as the use of Au-Nx-TiO2 nanospheres to achieve its photocatalytic degradation. Dyes and metabolites.
Safety
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| HS Code | 32041400 |
