Eosin B
cas: 548-24-3 — see every product listed under this CAS number, including other names
Eosin B (CAS 548-24-3) is a chemical reagent available from Chemat. Available pack sizes: 5 g, 25 g. Offered by: MedChemExpress.
| brand | MedChemExpress |
|---|---|
| catalog number | HY-D1198-5 g |
| cas | 548-24-3 |
| size | 5 g |
| availability | In stock |
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| MedChemExpress | 5 g | 240.74 Pln | |
| MedChemExpress | 25 g | 333.62 Pln |
properties
| delivery time | 2-3 weeks |
|---|---|
| purity | no data |
Eosin b is an organic sodium salt which is the disodium salt of eosin b diphenol. It has a role as a fluorescent dye and a histological dye. It contains an eosin b(2-).
Source: ChEBI
| Molecular formula | C20H6Br2N2Na2O9 |
|---|---|
| Molecular weight | 624.1 g/mol |
| IUPAC name | disodium;4',5'-dibromo-2',7'-dinitro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate |
| InChIKey | QGAYMQGSQUXCQO-UHFFFAOYSA-L |
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)[N+](=O)[O-])[O-])Br)Br)[O-])[N+](=O)[O-].[Na+].[Na+] |
Computed by PubChem (NCBI)