Eosin B
Certified by the Biological Stain Commission, Dye content 90 %
Synonym(s):
4′,5′-Dibromo-2′,7′-dinitrofluorescein disodium salt, Acid Red 91, Eosin Scarlet, Eosin bluish, Saffrosine
About This Item
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Linear Formula: C20H6N2O9Br2Na2
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Molecular Weight: 624.06
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Colour Index Number: 45400
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Beilstein/REAXYS Number: 4121964
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UNSPSC Code: 12171500
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NACRES: NA.47
Proportieries
| Grade | certified by the Biological Stain Commission |
| Quality Level | 200 |
| Form | Powder |
| Composition | Dye content, 90% |
| Technique(s) | microbe id | staining: suitable |
| Solubility | H2O: 1 mg/mL, clear, red |
|
λmax |
395 nm 514 nm |
| Application(s) |
Diagnostic assay manufacturing Hematology Histology |
| Storage Temp. | Room Temp |
| SMILES String | [Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(C(=O)C(Br)=C3Oc4c(Br)c([O-])c(cc24)[N+]([O-])=O)[N+]([O-])=O |
| InChl | 1S/C20H8Br2N2O9.2Na/c21-14-16(25)11(23(29)30)5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(24(31)32)17(26)15(22)19(10)33-18(9)14;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2 |
| InChl Key | GYYTYUGGVBYJHE-UHFFFAOYSA-L |
