CAS: 6548-30-7 - Acid Red 128

Formula:C₃₇H₂₈N₄Na₂O₁₂S₃

InChI:InChI=1S/C37H30N4O12S3.2Na/c1-22-4-13-28(14-5-22)56(49,50)53-27-11-9-26(10-12-27)38-39-30-15-6-23(19-33(30)51-2)24-7-16-31(34(20-24)52-3)40-41-37-32(42)17-8-25-18-29(54(43,44)45)21-35(36(25)37)55(46,47)48;;/h4-21,42H,1-3H3,(H,43,44,45)(H,46,47,48);;

InChI key:InChIKey=IBQLOTOGFVNICZ-UHFFFAOYSA-N

SMILES:[Na].O=S(=O)(O)C1=CC2=CC=C(O)C(N=NC3=CC=C(C=C3OC)C=4C=CC(N=NC5=CC=C(OS(=O)(=O)C6=CC=C(C=C6)C)C=C5)=C(OC)C4)=C2C(=C1)S(=O)(=O)O

Synonyms:
1,3-Naphthalenedisulfonic acid, 8-((3,3'-dimethoxy-4'-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-7-hydroxy-, disodium salt
1,3-Naphthalenedisulfonic acid, 8-(2-(3,3'-dimethoxy-4'-(2-(4-(((4-methylphenyl)sulfonyl)oxy)phenyl)diazenyl)(1,1'-biphenyl)-4-yl)diazenyl)-7-hydroxy-, sodium salt (1:2)
Acid Red 3G
Acid Red BRF
Acid Red TERS
Anadurm Red M 2BL
Apollo Nylon Fast Red S 2B
Colomill Red 2B
Daedo Acid Red S 2B
Dinacid Red 3B
See more synonyms
Disodium 8-((3,3'-dimethoxy-4'-((4-(((p-tolyl)sulphonyl)oxy)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-7-hydroxynaphthalene-1,3-disulphonate
Indacid Milling Red 3B
Kenanthrol Red 2BL
Nylosan Red F-BRN
Rifa Acid Fast Red S 2B
Rifa Acid Red S 2B
Rifa Leather Red SB
Simacid Bordeaux 24902
Tertracid Milling Red 3B
Triacid Milling Red 3B
Vondamol Red B
disodium (8Z)-8-(2-{3,3'-dimethoxy-4'-[(E)-(4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]biphenyl-4-yl}hydrazinylidene)-7-oxo-7,8-dihydronaphthalene-1,3-disulfonate