CAS: 8062-14-4 - Benzenesulfonic acid, 4-[(2,4-diamino-5-methylphenyl)diazenyl]-, sodium salt (1:1), mixt. with sodium 4,4′-[(2,4-diamino-1,3-phenylene)bis(2,1-diazenediyl)]bis[benzenesulfonate] (2:1)

Formula:C₁₈H₁₆N₆O₆S₂·C₁₃H₁₄N₄O₃S·3Na

InChI:InChI=1S/C18H16N6O6S2.C13H14N4O3S.3Na/c19-15-9-10-16(23-21-11-1-5-13(6-2-11)31(25,26)27)17(20)18(15)24-22-12-3-7-14(8-4-12)32(28,29)30;1-8-6-13(12(15)7-11(8)14)17-16-9-2-4-10(5-3-9)21(18,19)20;;;/h1-10H,19-20H2,(H,25,26,27)(H,28,29,30);2-7H,14-15H2,1H3,(H,18,19,20);;;

InChI key:InChIKey=IDBQJPTVSZKHDT-UHFFFAOYSA-N

SMILES:[Na].[Na].O=S(=O)(O)C1=CC=C(N=NC2=CC=C(N)C(N=NC3=CC=C(C=C3)S(=O)(=O)O)=C2N)C=C1.O=S(=O)(O)C1=CC=C(N=NC=2C=C(C(N)=CC2N)C)C=C1

Synonyms:
C.I. Food Brown 1
Brown FK
Benzenesulfonic acid, 4-[(2,4-diamino-5-methylphenyl)azo]-, monosodium salt, mixt. with 4,4′-[(2,4-diamino-1,3-phenylene)bis(azo)]bis[benzenesulfonic acid] disodium salt
Benzenesulfonic acid, 4,4′-[(4,6-diamino-1,3-phenylene)bis(azo)]bis-, disodium salt, mixt. contg.
Benzenesulfonic acid, 4-[(2,4-diamino-5-methylphenyl)diazenyl]-, sodium salt (1:1), mixt. with sodium 4,4′-[(2,4-diamino-1,3-phenylene)bis(2,1-diazenediyl)]bis[benzenesulfonate] (2:1)