disodium 4-amino-3-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]sulfonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonate

4-氨基-3-[[4-[[4-[(2,4-二氨基苯基)偶氮]苯基]磺酰基]苯基]偶氮]-5-羟基-6-(苯偶氮基)-2,7-萘二磺酸二钠

Also known as: 2,7-Naphthalenedisulfonic acid,4-amino-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)sulfonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)-,disodium salt, 2,7-Naphthalenedisulfonic acid,4-amino-3-(2-(4-((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)sulfonyl)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2), Disodium 4-amino-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)sulphonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate, EINECS 257-732-0, disodium,(6Z)-4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfonylphenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate

disodium 4-amino-3-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]sulfonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonate (CAS 52204-07-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C34H25N9Na2O9S3 and a molecular weight of 845.79200 g/mol. It is also known as 2,7-Naphthalenedisulfonic acid,4-amino-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)sulfonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)-,disodium salt, 2,7-Naphthalenedisulfonic acid,4-amino-3-(2-(4-((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)sulfonyl)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2) and Disodium 4-amino-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)sulphonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

52204-07-6

Jingsj CID

J-1324097-6

Molecular Formula

C₃₄H₂₅N₉Na₂O₉S₃

Chinese Name

4-氨基-3-[[4-[[4-[(2,4-二氨基苯基)偶氮]苯基]磺酰基]苯基]偶氮]-5-羟基-6-(苯偶氮基)-2,7-萘二磺酸二钠

Molecular Weight

845.79200 g/mol

Category

Organic Acids

Last updated

8/21/2026