Home » speciality Dyes and Biological Stains » Azure II Eosinate
PRODUCT SPECIFICATIONS | |
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PRODUCT NAME | AZURE II EOSINATE |
SYNONYMS | Mixture of Azure II and Eosin |
CAS No | 53092-85-6 |
SR. No | Criteria | Limit/Specification |
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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 |