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83006-79-5 7-hydroxy-8-[(4-sulpho-1-naphthyl)azo]naphthalene-1,3-disulphonic acid, potassium sodium

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Product Name 7-hydroxy-8-[(4-sulpho-1-naphthyl)azo]naphthalene-1,3-disulphonic acid, potassium sodium salt
CAS No. 83006-79-5
Synonyms 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4-sulfo-1-naphthalenyl)diazenyl)-, potassium sodium salt (1:?:?); 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-((4-sulfo-1-naphthalenyl)azo)-, potassium sodium salt; 7-Hydroxy-8-((4-sulpho-1-naphthyl)azo)naphthalene-1,3-disulphonic acid, potassium sodium salt; potassium sodium (8Z)-7-oxo-8-[2-(4-sulfonatonaphthalen-1-yl)hydrazinylidene]-7,8-dihydronaphthalene-1,3-disulfonate (2:1:1)
InChI InChI=1/C20H14N2O10S3.2K.Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,21H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-20+;;;
Molecular Formula C20H11K2N2NaO10S3
Molecular Weight 636.6901