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13301-33-2 5-amino-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonic acid

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Product Name 5-amino-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonic acid
CAS No. 13301-33-2
Synonyms 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(2-(2-hydroxy-5-nitrophenyl)diazenyl)-; 5-Amino-4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)-2,7-naphthalenedisulfonic acid; 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)-; 5-Amino-4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)naphthalene-2,7-disulphonic acid; (3E)-5-amino-3-[2-(2-hydroxy-5-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
InChI InChI=1/C16H12N4O10S2/c17-10-6-9(31(25,26)27)3-7-4-13(32(28,29)30)15(16(22)14(7)10)19-18-11-5-8(20(23)24)1-2-12(11)21/h1-6,18,21H,17H2,(H,25,26,27)(H,28,29,30)/b19-15-
Molecular Formula C16H12N4O10S2
Molecular Weight 484.4173
Density 1.972g/cm3
Refractive index 1.802