1.02010-04-08 22:12:40 UTC2015-07-20 23:33:04 UTCFDB016827C.I. Pigment Yellow 104Colour additive for foodsAluminium 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonateC.I. Food Yellow 3 Aluminium LakeC.I. Food Yellow 3 Aluminum LakeC.I. Pigment Yellow 104Certolake sunset yellowFD & C Yellow no. 6 aluminum lakeFD and C Aluminum lake yellow 6Japan Yellow 5 aluminum lakeC16H12AlN2O7S2435.387434.990130569aluminium(3+) ion 6-hydroxy-5-[(E)-2-(4-sulfophenyl)diazen-1-yl]naphthalene-2-sulfonic acidaluminium(3+) ion 6-hydroxy-5-[(E)-2-(4-sulfophenyl)diazen-1-yl]naphthalene-2-sulfonic acid15790-07-5[Al+3].OC1=CC=C2C=C(C=CC2=C1\N=N\C1=CC=C(C=C1)S(O)(=O)=O)S(O)(=O)=OInChI=1S/C16H12N2O7S2.Al/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;/h1-9,19H,(H,20,21,22)(H,23,24,25);/q;+3/b18-17+;FFVVMXXUKCHQFS-ZAGWXBKKSA-N belongs to the class of organic compounds known as 2-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.2-naphthalene sulfonatesOrganic compoundsBenzenoidsNaphthalenesNaphthalene sulfonic acids and derivativesAromatic homopolycyclic compounds1-hydroxy-2-unsubstituted benzenoids1-sulfo,2-unsubstituted aromatic compounds2-naphthalene sulfonic acids and derivativesAzo compoundsBenzenesulfonic acids and derivativesBenzenesulfonyl compoundsHydrocarbon derivativesNaphthols and derivativesOrganic aluminium saltsOrganic cationsOrganic oxidesOrganooxygen compoundsOrganopnictogen compoundsOrganosulfonic acidsSulfonyls1-hydroxy-2-unsubstituted benzenoid1-sulfo,2-unsubstituted aromatic compound2-naphthalene sulfonate2-naphthalene sulfonic acid or derivatives2-naphtholAromatic homopolycyclic compoundArylsulfonic acid or derivativesAzo compoundBenzenesulfonateBenzenesulfonyl groupHydrocarbon derivativeMonocyclic benzene moietyOrganic aluminium saltOrganic cationOrganic nitrogen compoundOrganic oxideOrganic oxygen compoundOrganic saltOrganic sulfonic acid or derivativesOrganonitrogen compoundOrganooxygen compoundOrganopnictogen compoundOrganosulfonic acidOrganosulfonic acid or derivativesOrganosulfur compoundSulfonyllogp-0.72pka_strongest_acidic-3.4pka_strongest_basic-0.59iupacaluminium(3+) ion 6-hydroxy-5-[(E)-2-(4-sulfophenyl)diazen-1-yl]naphthalene-2-sulfonic acidaverage_mass435.387mono_mass434.990130569smiles[Al+3].OC1=CC=C2C=C(C=CC2=C1\N=N\C1=CC=C(C=C1)S(O)(=O)=O)S(O)(=O)=OformulaC16H12AlN2O7S2inchiInChI=1S/C16H12N2O7S2.Al/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;/h1-9,19H,(H,20,21,22)(H,23,24,25);/q;+3/b18-17+;inchikeyFFVVMXXUKCHQFS-ZAGWXBKKSA-Npolar_surface_area153.69refractivity100.05polarizability38.61rotatable_bond_count4acceptor_count9donor_count3physiological_charge-2formal_charge3Specdb::MsMs160035Specdb::MsMs160036Specdb::MsMs160037Specdb::MsMs95715Specdb::MsMs95716Specdb::MsMs95717HMDB37699