Acid Blue 3 Sodium Salt (>90%)

CAS : 20262-76-4

Ref. TR-A189810

Informations sur le produit

• Nom: Acid Blue 3 Sodium Salt (>90%)
• Synonymes: Patent Blue, Patent Blue V,Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1), C.I. Acid Blue 3, monosodium salt (8CI), Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, hydroxide, inner salt, monosodium salt, Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, monosodium salt (9CI), C.I. 42051:2, C.I. Food Blue 5:2, Food Blue 5:2, Patent Blue V Sodium Salt, N-[4-[[4-(Diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethylethanaminium monosodium salt
• Marque: TRC

Description

Applications Acid Blue 3 Sodium Salt is an synthetic food dye that is banned in Australia and the USA due to reoccurring allergic reactions. Dyes and metabolites, Environmental Testing.
References Siwinska-Stefanska, K., et al.: Dyes. Pigment. 94, 338 (2012); Sharma, V., et al.: J. Chem. Edu., 88, 24 (2011);

Propriétés chimiques

• Masse moléculaire: 582.66
• Formule: C₂₇H₃₁N₂O₇S₂·Na
• Degré de pureté: >90%
• Couleur/Forme: Neat
• InChI: InChI=1S/C27H32N2O7S2.Na/c1-5-28(6-2)21-13-9-19(10-14-21)27(20-11-15-22(16-12-20)29(7-3)8-4)23-17-24(30)26(38(34,35)36)18-25(23)37(31,32)33;/h9-18H,5-8H2,1-4H3,(H2-,30,31,32,33,34,35,36);/q;+1/p-1
• SMILES: CCN(CC)c1ccc(C(=C2C=CC(=[N+](CC)CC)C=C2)c2cc(O)c(S(=O)(=O)O[Na])cc2S(=O)(=O)[O-])cc1