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83249-60-9 calcium 2-[(2-hydroxy-6-sulphonato-1-naphthyl)azo]naphthalenesulphonate

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Product Name calcium 2-[(2-hydroxy-6-sulphonato-1-naphthyl)azo]naphthalenesulphonate
CAS No. 83249-60-9
Synonyms 1-Naphthalenesulfonic acid, 2-(2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl)-, calcium salt (1:1); 1-Naphthalenesulfonic acid, 2-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-, calcium salt (1:1); Calcium 2-((2-hydroxy-6-sulphonato-1-naphthyl)azo)naphthalenesulphonate; calcium 2-[(2Z)-2-(2-oxo-6-sulfonatonaphthalen-1(2H)-ylidene)hydrazinyl]naphthalene-1-sulfonate
InChI InChI=1/C20H14N2O7S2.Ca/c23-18-10-6-13-11-14(30(24,25)26)7-8-15(13)19(18)22-21-17-9-5-12-3-1-2-4-16(12)20(17)31(27,28)29;/h1-11,21H,(H,24,25,26)(H,27,28,29);/q;+2/p-2/b22-19-;
Molecular Formula C20H12CaN2O7S2
Molecular Weight 496.5265