CAS # 20262-76-4, C.I. Acid Blue 3 monosodium salt, N-[4-[[4-(Diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethylethanaminium inner salt monosodium salt, C.I. 42051:2, C.I. Food Blue 5:2, Food Blue 5:2

Identification
Name	C.I. Acid Blue 3 monosodium salt
Synonyms	N-[4-[[4-(Diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethylethanaminium inner salt monosodium salt; C.I. 42051:2; C.I. Food Blue 5:2; Food Blue 5:2

Molecular Structure
Molecular Formula	C₂₇H₃₁N₂O₇S₂^.Na
Molecular Weight	582.67
CAS Registry Number	20262-76-4
EINECS	243-654-4

Safety Data
SDS	Available

Market Analysis Reports

C.I. Acid Blue 3 monosodium salt[CAS# 20262-76-4]