Product Name: 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis((4-((2,4,6-trihydroxyphenyl)azo)phenyl)azo)-5-hydroxy- (CAS NO.116962-64-2)

Molecular Formula: C₃₄H₂₅N₉O₁₃S₂
Molecular Weight: 831.80g/mol
Mol File: 116962-64-2.mol
Density: 1.819 g/cm³
Surface Tension: 92.24 dyne/cm
XLogP3-AA: 2.9
H-Bond Donor: 10
H-Bond Acceptor: 22
Structure Descriptors of 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis((4-((2,4,6-trihydroxyphenyl)azo)phenyl)azo)-5-hydroxy- (CAS NO.116962-64-2):
  IUPAC Name: (6Z)-4-amino-3-[4-[2-(2,6-dihydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]diazenyl-6-[[4-[2-(2,6-dihydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonic acid
  Canonical SMILES: C1=CC(=CC=C1NN=C2C(=CC(=O)C=C2O)O)NN=C3C(=CC4=CC(=C(C(=C4C3=O)N)N=NC5=CC=C(C=C5)NN=C6C(=CC(=O)C=C6O)O)S(=O)(=O)O)S(=O)(=O)O
  Isomeric SMILES: C1=CC(=CC=C1NN=C2C(=CC(=O)C=C2O)O)N/N=C/3\C(=CC4=CC(=C(C(=C4C3=O)N)N=NC5=CC=C(C=C5)NN=C6C(=CC(=O)C=C6O)O)S(=O)(=O)O)S(=O)(=O)O
  InChI: InChI=1S/C34H25N9O13S2/c35-29-28-15(9-26(57(51,52)53)32(29)42-38-18-5-1-16(2-6-18)36-40-30-22(46)11-20(44)12-23(30)47)
10-27(58(54,55)56)33(34(28)50)43-39-19-7-3-17(4-8-19)37-41-31-24(48)13-21(45)14-25(31)49/h1-14,36-37,39,46-49H,35H2,(H,51,52,53)(H,54,55,56)/b42-38?,43-33+ 
  InChIKey: WSCAJOAHOWZZPZ-VBFDJFJVSA-N

Mutation data reported. When heated to decomposition it emits toxic vapors of NO_x and SO_x.