4-Amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt

4-氨基-6-[[4-[[[4-[(2,4-二氨基苯基)偶氮基]苯基]氨基]磺酰基]苯基]偶氮基]-5-羟基-3-[(4-硝基苯基)偶氮基]-2,7-萘二磺酸二钾盐

Also known as: 2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-, dipotassium salt, 4-Amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt, 4-Amino-6-[[4-[[4-[(2,4-diaminophenyl)azo]anilino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt, EINECS 286-384-2

4-Amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt (CAS 85223-29-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C34H25K2N11O11S3 and a molecular weight of 938.02100 g/mol. It is also known as 2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-, dipotassium salt, 4-Amino-6-[[4-[[4-[(2,4-diaminophenyl)azo]anilino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt and EINECS 286-384-2. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

85223-29-6

Jingsj CID

J-952260-4

Molecular Formula

C₃₄H₂₅K₂N₁₁O₁₁S₃

Chinese Name

4-氨基-6-[[4-[[[4-[(2,4-二氨基苯基)偶氮基]苯基]氨基]磺酰基]苯基]偶氮基]-5-羟基-3-[(4-硝基苯基)偶氮基]-2,7-萘二磺酸二钾盐

Molecular Weight

938.02100 g/mol

Category

Organic Acids

Last updated

8/21/2026