Copper(2+) potassium 3-((4-((6-anilino-1-oxido-3-sulfonatonaphthalen-2-yl)diazenyl)-2-methyl-5-oxidophenyl)diazenyl)naphthalene-1,5-disulfonate (1:3:1)

Cc1cc(N=Nc2cc(S(=O)(=O)[O-])c3cccc(S(=O)(=O)[O-])c3c2)c([O-])cc1N=Nc1c(S(=O)(=O)[O-])cc2cc(Nc3ccccc3)ccc2c1[O-].[Cu+2].[K+].[K+].[K+]

Copper(2+) potassium 3-((4-((6-anilino-1-oxido-3-sulfonatonaphthalen-2-yl)diazenyl)-2-methyl-5-oxidophenyl)diazenyl)naphthalene-1,5-disulfonate (1:3:1) (CAS 118716-59-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C33H20CuK3N5O11S3 and a molecular weight of 939.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

118716-59-9

Jingsj CID

J-1679094-6

Molecular Formula

C₃₃H₂₀CuK₃N₅O₁₁S₃

Chinese Name

Cc1cc(N=Nc2cc(S(=O)(=O)[O-])c3cccc(S(=O)(=O)[O-])c3c2)c([O-])cc1N=Nc1c(S(=O)(=O)[O-])cc2cc(Nc3ccccc3)ccc2c1[O-].[Cu+2].[K+].[K+].[K+]

Molecular Weight

939.6 g/mol

Category

Organic Compounds

Last updated

8/21/2026