PRODUCT Properties
| Melting point: | 335-340 °C |
| Density | 1.800±0.06 g/cm3(Predicted) |
| pka | -1.87±0.20(Predicted) |
| EPA Substance Registry System | 2,7-Anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo- (84-49-1) |





