Acid Black 2

• Synonyms:

  Disodium;4-amino-5-hydroxy-3-[ (4-nitrophenyl) diazenyl]-6-phenyldiazenylnaphthalene-2,7-disulfonate

• Purity:

  IND

• Smiles:

  C1=CC=C (C=C1) N=NC2=C (C3=C (C (=C (C=C3C=C2S (=O) (=O) [O-]) S (=O) (=O) [O-]) N=NC4=CC=C (C=C4) [N+] (=O) [O-]) N) O.[Na+].[Na+]

• CAS Number:

  8005-03-6