2H-Naphtho[1,2-d]triazole-6,8-disulfonic acid, 2,2a(2)-[azoxybis[(2-sulfo-4,1-phenylene)-2,1-ethenediyl(3-sulfo-4,1-phenylene)-NNO-azoxy-4,1-phenylene]]bis-, tetrasodium salt

O=S(=O)(O)c1cc(S(=O)(=O)O)c2ccc3nn(-c4ccc([N+]([O-])=Nc5ccc(C=Cc6ccc(N=[N+]([O-])c7ccc(C=Cc8ccc(N=[N+]([O-])c9ccc(-n%10nc%11ccc%12c(S(=O)(=O)O)cc(S(=O)(=O)O)cc%12c%11n%10)cc9)c(S(=O)(=O)O)c8)cc7S(=O)(=O)O)cc6S(=O)(=O)O)c(S(=O)(=O)O)c5)cc4)nc3c2c1.[H-].[H-].[H-].[H-].[Na+].[Na+].[Na+].[Na+]

2H-Naphtho[1,2-d]triazole-6,8-disulfonic acid, 2,2a(2)-[azoxybis[(2-sulfo-4,1-phenylene)-2,1-ethenediyl(3-sulfo-4,1-phenylene)-NNO-azoxy-4,1-phenylene]]bis-, tetrasodium salt (CAS 74398-75-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C60H44N12Na4O27S8 and a molecular weight of 1713.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

74398-75-7

Jingsj CID

J-1678897-6

Molecular Formula

C₆₀H₄₄N₁₂Na₄O₂₇S₈

Chinese Name

O=S(=O)(O)c1cc(S(=O)(=O)O)c2ccc3nn(-c4ccc([N+]([O-])=Nc5ccc(C=Cc6ccc(N=[N+]([O-])c7ccc(C=Cc8ccc(N=[N+]([O-])c9ccc(-n%10nc%11ccc%12c(S(=O)(=O)O)cc(S(=O)(=O)O)cc%12c%11n%10)cc9)c(S(=O)(=O)O)c8)cc7S(=O)(=O)O)cc6S(=O)(=O)O)c(S(=O)(=O)O)c5)cc4)nc3c2c1.[H-].[H-].[H-].[H-].[Na+].[Na+].[Na+].[Na+]

Molecular Weight

1713.6 g/mol

Category

Organic Compounds

Last updated

8/21/2026