trisodium 3-hydroxy-4-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate

Product Name	trisodium 3-hydroxy-4-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
Synonyms
Catalog No.	H-029575
CAS No.	50880-65-4
Molecular Formula	C₁₆H₉N₂O₁₀S₃-₃^.₃[Na+]
Molecular Weight	554.41446
Smile Code	C1=CC(=CC=C1N=NC2=C3C=CC(=CC3=CC(=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
InChI	InChI=1S/C16H12N2O10S3.3Na/c19-16-14(31(26,27)28)8-9-7-12(30(23,24)25)5-6-13(9)15(16)18-17-10-1-3-11(4-2-10)29(20,21)22;;;/h1-8,17H,(H,20,21,22)(H,23,24,25)(H,26,27,28);;;/q;3*+1/p-3/b18-15-;;;
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