Home » speciality Dyes and Biological Stains » Azure II Eosinate
| PRODUCT SPECIFICATIONS | |
|---|---|
| PRODUCT NAME | AZURE II EOSINATE |
| SYNONYMS | Mixture of Azure II and Eosin |
| CAS No | 53092-85-6 |
| SR. No | Criteria | Limit/Specification |
|---|---|---|
| 1 | Appearance (Color) | Dark Green to Green-Black powder |
| 2 | Infrared spectrum | Conforms to Structure |
| 3 | Wavelength
(C=0.005 G/L Methanol) Absorbance |
645 - 655 nm ≥ 0.50 |
| 4 | Wavelength
(C=0.005 G/L Methanol) Absorbance |
520 - 524 nm ≥ 0.36 |
| 5 | Wavelength Absorbance |
288 - 292 nm ≥ 0.39 |
| 6 | Wavelength Absorbance |
243 - 247 nm ≥ 0.20 |
| 7 | Solubility (Turbidity) Solubility (Color) |
Hazy to Turbid Dark Blue |