860-22-0
5,5’-Indigodisulfonic Acid Disodium Salt (85%)
SL Number
CSL-86547
Category
impurity
Molecular Formula
C16H8N2Na2O8S2
Molecular Weight
466.35
Description
2-(1,3-Dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-Indole-5-sulfonic Acid; C.I. Acid Blue 74 (6CI); [2,2-Biindoline]-5,5-disulfonic Acid, 3,3-dioxo-, disodium Salt (8CI); 12070 Blue; 1311 Blue; 5,5-Indigodisulfonic Acid Disodium Salt; A.F. Blue No. 2; Acid Blue 74; Acid Blue W; Acid Leather Blue IC; Airedale Blue IN; Amacid Brilliant Blue; Aniline Carmine Powder; Ariavit Indigo Carmine; Atul Indigo Carmine; Basovit Blue 665E; Blue 2; Bucacid Indigotine B; C.I. 73015; C.I. 75781; C.I. Food Blue 1; C.I. Natural Blue 2; Canacert Indigo Carmine; Carmine Blue; Carmine indigo; Cilefa Blue R; Cogilor Blue 511.11; Disodium 5,5-Indigodisulfonate; Disodium 5,5-Indigotin Disulfonate; Dolkwal Indigo Carmine; E 132; Edicol Supra Blue X; Eurocert Indigo Carmine 311
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