Erioglaucine disodium salt, puro
Fornitore: Thermo Scientific
Synonyms:
FD and C Blue No. 1, Brilliant Blue FCF, Erioglaucin A, Sodium 2-((4-(ethyl(3-sulphonatobenzyl)amino)phenyl)(4-(ethyl(3-sulphonatobenzyl)iminio)cyclohexa-2,5-dien-1-ylidene)methyl)benzenesulphonate, Alphazurine FG, Erioglaucine sodium salt, CI 42090, Acid blue 9, Food Blue No.1
Appearance: Dark purple Crystalline powder
Formula:
C₃₇H₃₆N₂O₉S₃ Peso molecolare: 792,84 g/mol Punto di fusione: 283 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00012141 CAS Number: 3844-45-9 |
Risultati del test di specificazione
Appearance | Dark purple Crystalline powder |
Infrared spectrum | Conforms |
UV spectrum | Complies |
Loss on drying | ≤10 % (105°C) |
UV Lambda max | 625 to 630 nm |
Absorption Ratio P-15/P+15 | 1.10 to 1.25 |
Specific absorbance A (1%/1cm) | ≥1000 (at lambda max.) |
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