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23222-13-1 6-hydroxy-5-[(2-nitrophenyl)azo]naphthalene-2-sulphonic acid

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Product Name 6-hydroxy-5-[(2-nitrophenyl)azo]naphthalene-2-sulphonic acid
CAS No. 23222-13-1
Synonyms 6-Hydroxy-5-((2-nitrophenyl)azo)naphthalene-2-sulphonic acid; (5E)-5-[2-(2-nitrophenyl)hydrazinylidene]-6-oxo-5,6-dihydronaphthalene-2-sulfonic acid
InChI InChI=1/C16H11N3O6S/c20-15-8-5-10-9-11(26(23,24)25)6-7-12(10)16(15)18-17-13-3-1-2-4-14(13)19(21)22/h1-9,17H,(H,23,24,25)/b18-16+
Molecular Formula C16H11N3O6S
Molecular Weight 373.34
Density 1.594g/cm3
Refractive index 1.713