PRODUCT Properties
| Melting point: | 280 °C (dec.)(lit.) |
| Boiling point: | 741.8±60.0 °C(Predicted) |
| Density | 2.96±0.1 g/cm3(Predicted) |
| pka | 7.03±0.20(Predicted) |
| EPA Substance Registry System | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo- (4159-77-7) |
Description and Uses
Biological stain; colorant for inks, cellulosics, foods, cosmetics, medicine (diagnostic aid).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
