548-81-2 (3Z)-5-hydroxy-4-oxo-3-[(4-sulfophenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonic acid

product Name (3Z)-5-hydroxy-4-oxo-3-[(4-sulfophenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonic acid Synonyms Molecular Formula C16H12N2O11S3 Molecular Weight 504.4683 InChI InChI=1/C16H12N2O11S3/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23/h1-7,17,19H,(H,21,22,23)(H,24,25,26)(H,27,28,29)/b18-15+ CAS Registry Number 548-81-2 Molecular Structure Density 1.93g/cm3 Refractive index 1.767 Hazard Symbols Risk Codes Safety Description