Appearance | Blue to Dark red to Dark blue powder to crystal |
Lambda max. | 627.0 to 631.0 nm(0.02mol/L AcONH4 sol.) |
Absorbance | min. 0.350(2.5mg/L, 0.02mol/L AcONH4 sol., 627.0 to 631.0 nm)(calcd.on dried substance) |
Drying loss | max. 10.0 % |
Solubility | Completely soluble in water; soluble in Alcohol, Ether |
Brilliant Blue FCF (C.I. No. 42090)
Acid Blue 9; Alphazurine FG ;Erioglaucin A; Erioglaucine Disodium Salt
Molecular Formula / Molecular Weight | C37H34N2Na2O9S3 = 792.84 |
Physical State (20 deg.C) | Solid |
CAS RN | 3844-45-9 |
Unit | Price |
10 g | 750 |
25 g | 1500 |
100 g | 4750 |