Azur II Eosine For Microscopy
Chief ingredient of Giemsa Stain.
Azure II Eosinate
Product Code. |
00324 |
Grade |
|
Purity |
CAS No. |
53092-85-6 | |
Molecular Formula |
Molecular Weight |
0.00 | |
H.S.Code |
3204.90000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Dark green to black |
Packaging
Specification
| Appearance | Dark green to blackish powder |
| Absorption maxima in methanol (lmax1) | 645-655 nm |
| Absorption maxima in methanol (lmax2) | 520-525 nm |
| Absorptivity (A 1%/1cm; at lmax; in methanol; on dried substances) | Min 1250 |
| Absorptivity (A 1%/1cm; at lmax; in water) | Min 400 |
| Loss on drying (at 110°C) | Max 10% |
Safety Information and Hazard Symbols
Symbol: GHS05
Signal Word: Danger
Hazardous Statement: H318
Precaution Statement: P280-P305 + P351 + P338