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67990-34-5 barium 3-[(2-hydroxynaphthyl)azo]naphthalene-1,5-disulphonate

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Product Name barium 3-[(2-hydroxynaphthyl)azo]naphthalene-1,5-disulphonate
CAS No. 67990-34-5
Synonyms 1,5-Naphthalenedisulfonic acid, 3-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-, barium salt (1:1); 1,5-Naphthalenedisulfonic acid, 3-((2-hydroxy-1-naphthalenyl)azo)-, barium salt (1:1); Barium 3-((2-hydroxynaphthyl)azo)naphthalene-1,5-disulphonate; barium 3-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]naphthalene-1,5-disulfonate
InChI InChI=1/C20H14N2O7S2.Ba/c23-17-9-8-12-4-1-2-5-14(12)20(17)22-21-13-10-16-15(19(11-13)31(27,28)29)6-3-7-18(16)30(24,25)26;/h1-11,21H,(H,24,25,26)(H,27,28,29);/q;+2/p-2/b22-20+;
Molecular Formula C20H12BaN2O7S2
Molecular Weight 593.7755