Eosin Blue 85% Dye Content For Microscopy
C.I.No.45400 It is used for plasma staining, vital staining & staining Negri bodies in nerve tissue preparation.
Eosin Methylene Blue,
Product Code. |
01114 |
Grade |
|
Purity |
85% dye content |
CAS No. |
548-24-3 |
Molecular Formula |
C20H6Br2N2Na2O9 |
Molecular Weight |
624.09 |
H.S.Code |
3204.90000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Black powder |
Packaging
Specification
| Appearance | Brown to dark green powder |
| Dye content | Min 85% |
| Absorptivity (A 1%/1cm; at lmax; in water) | Min 800 |
| Solubility (0.1% in water) | Clear solution |
| Absorption maxima in water | 517 - 520 nm |
| Loss on dryig (at 110°C) | Max 8% |
| Suitability (for microscopy) | Passes test |
Safety Information and Hazard Symbols