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| Product Name: | Direct Blue 15 |
| CAS Registry Number: | 2429-74-5 |
| EINECS: | 219-385-3 |
| Synonyms: | Direct Sky Blue;Tetrasodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate];Direct Blue 15; Direct sky blue;Direct Blue 15; |
| Molecular Structure: |
 |
| Molecular Formula: | C34H28N6O16S4.4Na |
| Molecular Weight: | 992.80 |
| Density: | g/cm3 |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
| Safety Statements: | A confirmed carcinogen with experimental carcinogenic data reported. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and SOx. |