Acid Blue 120
[CAS# 3529-01-9]

Identification

• Classification: Dyes and pigments >> Dyes >> Acid dyestuff
• Name: Acid Blue 120
• Synonyms: Disodium 8-[(4-Methylphenyl)Amino]-5-[[4-(3-Sulfonatophenyl)Azo-1-Naphthyl]Azo]Naphthalene-1-Sulfonate; Disodium 8-[(4-Methylphenyl)Amino]-5-[[4-(3-Sulfonatophenyl)Azo-1-Naphthyl]Azo]-1-Naphthalenesulfonate; Disodium 8-[(4-Methylphenyl)Amino]-5-[4-(3-Sulfonatophenyl)Diazenylnaphthalen-1-Yl]Diazenyl-Naphthalene-1-Sulfonate
• Molecular Formula: C₃₃H₂₃N₅Na₂O₆S₂
• Molecular Weight: 695.67
• CAS Registry Number: 3529-01-9
• EINECS: 222-554-4
• SMILES: C2=CC=C(C3=C(NC1=CC=C(C)C=C1)C=CC(=C23)N=NC5=C6C(=C(N=NC4=CC(=CC=C4)[S](=O)(=O)[O-])C=C5)C=CC=C6)[S](=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C33H25N5O6S2.2Na/c1-21-12-14-22(15-13-21)34-31-19-18-30(27-10-5-11-32(33(27)31)46(42,43)44)38-37-29-17-16-28(25-8-2-3-9-26(25)29)36-35-23-6-4-7-24(20-23)45(39,40)41;;/h2-20,34H,1H3,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2
• InChIKey: BMYUQZABARGLAD-UHFFFAOYSA-L