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Dyes

Acid Blue 3

Chemical Name ACID BLUE 3
C.I. No. 42051
CAS No. 3536-49-0
Synonyms 4-{[4-(Diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylen}-N,N-diethyl-2,5-cyclohexadien-1-iminium; 4-{[4-(Diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene}-N,N-diethyl-2,5-cyclohexadien-1-iminium; 4-{[4-(Diéthylamino)phényl](5-hydroxy-2,4-disulfophényl)méthylène}-N,N-diéthyl-2,5-cyclohexadién-1-iminium; ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl; Acidal Carmine V; Alphazurine 2 G; C.I. Food Blue 5; Carmine Blue V; Dai-ei Acid Pure Blue VX; Merantine Blue V; Mitsui Acid Pure Blue VX; N-(4-{[4-(Diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene}cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium; New Patent Blue Extra Pure A; Solar Pure Blue VX; Bis(hydrogen (4-(4-(diethylamino)-5′-hydroxy-2′,4′-disulphonatobenzhydrylidene)cyclohexa-2,5-dien-1-ylidene)diethylammonium), calcium salt; Blue ZN 3; Ethanaminium, N-(4-((4-(diethylamino)phenyl)(5-hydroxy-2,4-disulfophenyl)methyl- ene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, hydroxide, inner salt, calcium salt (2:1); Schultz No. 826; Solar Pure Blue VX; calcium 2-{[4-(diethylamino)phenyl][4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl}-5-sulfobenzenesulfonate; L-Blau 3; Xylene blue v; Greenish Blue; Patent Blue V; Blue V Calcium; acid azul 3; acid blu 3; 산 블루 3; 酸性蓝 3
Molecular Formula C27H32N2O7S2
Molecular Weight 560.68