12217-35-5 Acid Red 118 Acid Red 118

Synonyms： C.I. Acid Red 118(6E)-5-(2-{3-[ethyl(phenyl)sulfamoyl]-4-methylphenyl}hydrazino)-6-imino-4-oxo-4,6-dihydronaphthalene-2-sulfonic acid; 6-amino-5-[3-(ethyl-phenyl-sulfamoyl)-4-methyl-phenyl]azo-4-hydroxy-naphthalene-2-sulfonic acid
CAS Number：12217-35-5
EINECS：280-149-8
Molecular Formula：C₂₅H₂₄N₄O₆S₂
Molecular Weight：540.6113
InChI：InChI=1/C25H24N4O6S2/c1-3-29(19-7-5-4-6-8-19)36(31,32)23-14-18(11-9-16(23)2)27-28-25-21(26)12-10-17-13-20(37(33,34)35)15-22(30)24(17)25/h4-15,30H,3,26H2,1-2H3,(H,33,34,35)
Molecular Structure：
Density：1.45g/cm³
Refractive index：1.681
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