4197-09-5 2,7-naphthalenedisulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-4,5-dihydroxy-, sodi

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CAS No.	4197-09-5
Product Name	2,7-Naphthalenedisulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-4,5-dihydroxy-, sodium salt (1:2)
Synonyms	C.I. 16600; C.I. Acid Violet 6; C.I. Acid Violet 6, disodium salt (8CI); 2,7-Naphthalenedisulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-4,5-dihydroxy-, sodium salt (1:2); disodium (3Z)-3-{[4-(acetylamino)phenyl]hydrazono}-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate; (3E)-3-{[4-(acetylamino)phenyl]hydrazono}-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
InChI	InChI=1/C18H15N3O9S2/c1-9(22)19-11-2-4-12(5-3-11)20-21-17-15(32(28,29)30)7-10-6-13(31(25,26)27)8-14(23)16(10)18(17)24/h2-8,20,23H,1H3,(H,19,22)(H,25,26,27)(H,28,29,30)/b21-17-
Molecular Formula	C₁₈H₁₅N₃O₉S₂
Molecular Weight	481.4564
Density	1.73g/cm3
Refractive index	1.73