1.0
2010-04-08 22:05:26 UTC
2015-07-20 21:46:56 UTC
FDB002601
Disodium 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonate
Food dye
1351 Yellow, disodium salt
1899 Yellow, disodium salt
Acid Food Yellow 3, disodium salt
Alabaster No. 3, disodium salt
C.I. Food Yellow 3, disodium salt
Canacert sunset yellow FCF, disodium salt
Certicol sunset yellow CFS, disodium salt
Disodium 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonate
FD and C Yellow No. 6, disodium salt
HD sunset yellow FCF, disodium salt
Hexacol sunset yellow FCF, disodium salt
Maple sunset yellow FCF, disodium salt
Sun yellow, disodium salt
Sunset Yellow 6, disodium salt
Twilight yellow, disodium salt
Yellow No. 6, disodium salt
C16H10N2Na2O7S2
452.369
451.972481414
disodium 6-sulfo-1-[(E)-2-(4-sulfophenyl)diazen-1-yl]naphthalen-2-olate
disodium 6-sulfo-1-[(E)-2-(4-sulfophenyl)diazen-1-yl]naphthalen-2-olate
2783-94-0
[Na+].[Na+].OC1=CC=C2C=C(C=CC2=C1\N=N\C1=CC=C(C=C1)S([O-])(=O)=O)S([O-])(=O)=O
InChI=1S/C16H12N2O7S2.2Na/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;2*+1/p-2/b18-17+;;
OIQPTROHQCGFEF-QIKYXUGXSA-L
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 sulfonates
Organic compounds
Benzenoids
Naphthalenes
Naphthalene sulfonic acids and derivatives
Aromatic homopolycyclic compounds
1-hydroxy-2-unsubstituted benzenoids
1-sulfo,2-unsubstituted aromatic compounds
2-naphthalene sulfonic acids and derivatives
Azo compounds
Benzenesulfonic acids and derivatives
Benzenesulfonyl compounds
Hydrocarbon derivatives
Naphthols and derivatives
Organic oxides
Organic sodium salts
Organooxygen compounds
Organopnictogen compounds
Organosulfonic acids
Propargyl-type 1,3-dipolar organic compounds
Sulfonyls
1-hydroxy-2-unsubstituted benzenoid
1-sulfo,2-unsubstituted aromatic compound
2-naphthalene sulfonate
2-naphthalene sulfonic acid or derivatives
2-naphthol
Aromatic homopolycyclic compound
Arylsulfonic acid or derivatives
Azo compound
Benzenesulfonate
Benzenesulfonyl group
Hydrocarbon derivative
Monocyclic benzene moiety
Organic 1,3-dipolar compound
Organic alkali metal salt
Organic nitrogen compound
Organic oxide
Organic oxygen compound
Organic salt
Organic sodium salt
Organic sulfonic acid or derivatives
Organonitrogen compound
Organooxygen compound
Organopnictogen compound
Organosulfonic acid
Organosulfonic acid or derivatives
Organosulfur compound
Propargyl-type 1,3-dipolar organic compound
Sulfonyl
organic molecular entity
logp
0.92
logs
-4.28
solubility
2.35e-02 g/l
melting_point
390 oC
logp
-0.72
pka_strongest_acidic
-3.4
pka_strongest_basic
-0.59
iupac
disodium 6-sulfo-1-[(E)-2-(4-sulfophenyl)diazen-1-yl]naphthalen-2-olate
average_mass
452.369
mono_mass
451.972481414
smiles
[Na+].[Na+].OC1=CC=C2C=C(C=CC2=C1\N=N\C1=CC=C(C=C1)S([O-])(=O)=O)S([O-])(=O)=O
formula
C16H10N2Na2O7S2
inchi
InChI=1S/C16H12N2O7S2.2Na/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;2*+1/p-2/b18-17+;;
inchikey
OIQPTROHQCGFEF-QIKYXUGXSA-L
polar_surface_area
159.35
refractivity
109.48
polarizability
37.94
rotatable_bond_count
4
acceptor_count
9
donor_count
1
physiological_charge
-2
formal_charge
0
HMDB30683