117-87-3 8-hydroxy-7-[(4-sulpho-1-naphthyl)azo]quinoline-5-sulphonic acid

product Name 8-hydroxy-7-[(4-sulpho-1-naphthyl)azo]quinoline-5-sulphonic acid Synonyms 8-Hydroxy-7-((4-sulpho-1-naphthyl)azo)quinoline-5-sulphonic acid; (7E)-8-oxo-7-[2-(4-sulfonaphthalen-1-yl)hydrazinylidene]-7,8-dihydroquinoline-5-sulfonic acid Molecular Formula C19H13N3O7S2 Molecular Weight 459.4524 InChI InChI=1/C19H13N3O7S2/c23-19-15(10-17(31(27,28)29)13-6-3-9-20-18(13)19)22-21-14-7-8-16(30(24,25)26)12-5-2-1-4-11(12)14/h1-10,21H,(H,24,25,26)(H,27,28,29)/b22-15+ CAS Registry Number 117-87-3 EINECS 204-217-3 Molecular Structure Density 1.697g/cm3 Refractive index 1.758 Hazard Symbols Risk Codes Safety Description