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61013-97-6 barium 2-[[2-hydroxy-3-[[(4-sulphonatophenyl)amino]carbonyl]-1-naphthyl]azo]benzenesulpho

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Product Name barium 2-[[2-hydroxy-3-[[(4-sulphonatophenyl)amino]carbonyl]-1-naphthyl]azo]benzenesulphonate]
CAS No. 61013-97-6
Synonyms 15892; C.I.Pigment Red 151; P.R.151; Naphthol lake H4B; 2-[[2-hydroxy-3-[[(4-sulfophenyl)amino]carbonyl]-1-naphthalenyl]azo]-Benzenesulfonic acid,barium salt(1:1); barium 2-[(2Z)-2-{2-oxo-3-[(4-sulfonatophenyl)carbamoyl]naphthalen-1(2H)-ylidene}hydrazinyl]benzenesulfonate
InChI InChI=1/C23H17N3O8S2.Ba/c27-22-18(23(28)24-15-9-11-16(12-10-15)35(29,30)31)13-14-5-1-2-6-17(14)21(22)26-25-19-7-3-4-8-20(19)36(32,33)34;/h1-13,25H,(H,24,28)(H,29,30,31)(H,32,33,34);/q;+2/p-2/b26-21-;
Molecular Formula C23H15BaN3O8S2
Molecular Weight 662.8375