Eosin B (C.I. 45400)
€22,68
Quantity
Eosin B (C.I. 45400), for microscopy, Molar mass (M) 624,09 g/mol, CAS No. 548-24-3, EC No. 208-943-1, Empirical formula C20H6Br2N2Na2O9
Like eosin Y used as a plasma stain, e.g. for hematoxylin-eosin (H&E) staining. Soluble in water and ethanol.
Technical Information
| Absorption maximum | 525 nm |
| Emissions maximum | 545 nm |
| Colour conversion | colourless - pink fluorescent |
| Transition range pH | 1,7 - 1,8 |
0306.1