3529-01-9 Acid Blue 120 Acid Blue 120

Synonyms：C.I. 26400; C.I. Acid Blue 120; C.I. Acid Blue 120, disodium salt (8CI); acid blue 120 (C.I. 26400); Acid Blue 120 (C.I.); disodium 8-(4-methylphenylamino)-5-(4-(3-sulphonatophenylazo)-1-naphthylazo)naphthalenesulphonate; disodium 8-[(4-methylphenyl)amino]-5-[(E)-{4-[(E)-(3-sulfonatophenyl)diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1-sulfonate; 8-[(4-methylphenyl)amino]-5-[(E)-{4-[(E)-(3-sulfophenyl)diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1-sulfonic acid
CAS Number：3529-01-9
EINECS：222-554-4
Molecular Formula：C₃₃H₂₅N₅O₆S₂
Molecular Weight：651.7115
InChI：InChI=1/C33H25N5O6S2/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)/b36-35+,38-37+
Molecular Structure：
Density：1.45g/cm³
Refractive index：1.71
Hazard Symbols:
Risk Codes：
Safety Description： S24/25:Avoid contact with skin and eyes.;