6-Amino-5-[(4-amino-2-chlorophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid sodium salt

6-氨基-5-[(4-氨基-2-氯苯基)偶氮]-4-羟基-2-萘磺酸钠

Also known as: 2-Naphthalenesulfonic acid, 6-amino-5-[(4-amino-2-chlorophenyl)azo]-4-hydroxy-, monosodium salt, 2-Naphthalenesulfonic acid, 6-amino-5-[2-(4-amino-2-chlorophenyl)diazenyl]-4-hydroxy-, sodium salt (1:1), 8-(2-Chloro-4-aminophenylazo)-7-amino-3-sulfo-1-naphthol sodium salt, Sodium 6-amino-5-[(4-amino-2-chlorophenyl)diazenyl]-4-hydroxynaphthalene-2-sulfonate

6-Amino-5-[(4-amino-2-chlorophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid sodium salt (CAS 62134-44-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H12ClN4NaO4S and a molecular weight of 414.79900 g/mol. It is also known as 2-Naphthalenesulfonic acid, 6-amino-5-[(4-amino-2-chlorophenyl)azo]-4-hydroxy-, monosodium salt, 2-Naphthalenesulfonic acid, 6-amino-5-[2-(4-amino-2-chlorophenyl)diazenyl]-4-hydroxy-, sodium salt (1:1) and 8-(2-Chloro-4-aminophenylazo)-7-amino-3-sulfo-1-naphthol sodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

62134-44-5

Jingsj CID

J-901319-3

Molecular Formula

C₁₆H₁₂ClN₄NaO₄S

Chinese Name

6-氨基-5-[(4-氨基-2-氯苯基)偶氮]-4-羟基-2-萘磺酸钠

Molecular Weight

414.79900 g/mol

Category

Organic Acids

Last updated

8/21/2026