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| Product Name: | Eosin B |
| CAS Registry Number: | 548-24-3 |
| EINECS: | 208-943-1 |
| Synonyms: | Eosin B; Eosin Bluish;,5'-Dibromo-2',7'-dinitrofluorescein, disodium salt; C.I. 45400; C.I. Acid Red 91; Eosin B, high purity biological stain; Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, disodium salt; Acid Red 91; |
| Molecular Structure: |
 |
| Molecular Formula: | C20H6Br2N2Na2O9 |
| Molecular Weight: | 624.06294 |
| Density: | g/cm3 |
| Boiling Point: | 694.1 °C at 760 mmHg |
| Melting Point: | 275 °C (dec.)(lit.) |
| Flash Point: | 373.6 °C |
| Risk Codes: | 22 |
| Safety Statements: | S22S24/25 |
| Hazard Symbols: | Not regulated UN NO. |