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Acid Blue 140 25826-34-0
Category : Dyestuffs and Pigments/Acid Dyes
CAS NO : 25826-34-0;12219-21-5 EC NO : 247-287-0 MF : C41H28N4O10S2·2Na MW : 844.786 Synonyms : C.I. Acid Blue 140;CN C.I. Acid Blue 140Disodium 4,4'-[Methylenebis(4,1-Phenyleneimino)]Bis[1-Amino-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate]; Molecular Structure : 