Product Description

ProductAcid blue 3
CAS3536-49-0
FormulaC27H32N2O7S2.1/2Ca
SynonymAcid Blue 3, Acidal Carmine V, Alphazurine 2 G (C.I. 42051), Bleu patente V, Bleu patente V [French], Blue ZN 3, C.I. 42051, C.I. 712, C.I. Acid Blue 3, C.I. Food Blue 5, Carmine Blue V, Dai-ei Acid Pure Blue VX, E 131, EINECS 222-573-8, Food Blue 3, L-Blau 3, L-Blau 3 [German], m-Hydroxytetraethyldiaminotriphenylcarbinol anhydride disulfonic acid calcium salt, Merantine Blue V, Mitsui Acid Pure Blue VX, New Patent Blue A-CE Extra, New Patent Blue Extra Pure A, NSC 5010, NSC 75430, Patent Blue, Patent Blue V, Patent Blue V and L, Schultz No. 826, Solar Pure Blue VX, UNII-8QE473DV1Z, Bis(hydrogen (4-(4-(diethylamino)-5'-hydroxy-2',4'-disulphonatobenzhydrylidene)cyclohexa-2,5-dien-1-ylidene)diethylammonium), calcium salt, C.I. Acid Blue 3, calcium salt (2:1) (8CI), Ethanaminium, N-(4-((4-(diethylamino)phenyl)(5-hydroxy-2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, hydroxide, inner salt, calcium salt (2:1), Ethanaminium, N-(4-((4-(diethylamino)phenyl)(5-hydroxy-2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, inner salt, calcium salt (2:1), Acid blue 3, Acid blue 3, calcium salt (21), CI 42051, N-[4-[[4-(Diethylamino) phenyl] (5-hydroxy-2,4-disulfophenyl) methylene]-2,5-cyclohexadien-1-ylidene]-N-ethylethanaminium, hydroxide, inner salt, calcium salt (21), Ethanaminium, N-[4-[[4-(diethylamino) phenyl] (5-hydroxy-2,4-disulfophenyl) methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, hydroxide, inner salt, calcium salt (21), Food blue 5 m-Hydroxytetraethyldiaminotriphenylcarbinol anhydride disulfonic acid calcium salt, Patent blue, Patent blue V, Patent blue violet

Typical Product Specifications

Molecular weight1,159.44
SMILESC1(\C=C\C(=[N+](\CC)CC)C=C1)=C(/c1ccc(N(CC)CC)cc1)c1c(S(=O)(=O)[O-])cc(c(c1)O)S(=O)(=O)[O-].[Ca+2].C1(=C(/c2ccc(N(CC)CC)cc2)c2cc(O)c(S(=O)(=O)[O-])cc2S(=O)(=O)[O-])\C=C\C(=[N+](\CC)CC)C=C1
NotesAcid blue 3 uses and applications include: Dye for wool; colorant in foods, hair dyes
ClassSpecialty Chemicals
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