| Name | 1-Naphthalenesulfonic acid, 3,3'-[1,2-ethenediylbis [(3-sulfo-4,1-phenylene)azo]]bis[4-hydroxy-, tetrasodium salt | 
|---|
| Density | 1.71g/cm3 | 
|---|---|
| Molecular Formula | C34H24N4NaO14S4+ | 
| Molecular Weight | 863.82300 | 
| Exact Mass | 863.00700 | 
| PSA | 340.90000 | 
| LogP | 11.71540 | 
| Index of Refraction | 1.752 |