dipotassium 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonate

4-氨基-6-[[4-[[[4-[(2,4-二羟基苯基)偶氮]苯基]氨基]磺酰基]苯基]偶氮]-5-羟基-3-[(4-硝基苯基)偶氮]-2,7-萘二磺酸二钾

Also known as: 2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-, potassium salt (1:2), 4-Amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt

dipotassium 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonate (CAS 84878-17-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C34H23K2N9O13S3 and a molecular weight of 939.99100 g/mol. It is also known as 2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-, potassium salt (1:2) and 4-Amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

84878-17-1

Jingsj CID

J-951848-5

Molecular Formula

C₃₄H₂₃K₂N₉O₁₃S₃

Chinese Name

4-氨基-6-[[4-[[[4-[(2,4-二羟基苯基)偶氮]苯基]氨基]磺酰基]苯基]偶氮]-5-羟基-3-[(4-硝基苯基)偶氮]-2,7-萘二磺酸二钾

Molecular Weight

939.99100 g/mol

Category

Organic Acids

Last updated

8/21/2026