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4317-65-1 3-[(2,4-dihydroxyphenyl)azo]naphthalene-1,5-disulphonic acid

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Product Name 3-[(2,4-dihydroxyphenyl)azo]naphthalene-1,5-disulphonic acid
CAS No. 4317-65-1
Synonyms 1,5-Naphthalenedisulfonic acid, 3-(2-(2,4-dihydroxyphenyl)diazenyl)-; 3-((2,4-Dihydroxyphenyl)azo)-1,5-naphthalenedisulfonic acid; 1,5-Naphthalenedisulfonic acid, 3-((2,4-dihydroxyphenyl)azo)-; 3-((2,4-Dihydroxyphenyl)azo)naphthalene-1,5-disulphonic acid; 3-[(2E)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]naphthalene-1,5-disulfonic acid
InChI InChI=1/C16H12N2O8S2/c19-10-4-5-13(14(20)8-10)18-17-9-6-12-11(16(7-9)28(24,25)26)2-1-3-15(12)27(21,22)23/h1-8,17,20H,(H,21,22,23)(H,24,25,26)/b18-13+
Molecular Formula C16H12N2O8S2
Molecular Weight 424.4051
Density 1.742g/cm3
Refractive index 1.734