2-Naphthalenecarboxylic acid, 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy-, manganese(2+) salt (1:1)

4-[(4-氯-3-磺基苯基)偶氮]-3-羟基-2-萘甲酸锰盐

Also known as: C.I. Pigment Red 58:4, Pigment Red 58:4, 4-[(4-Chloro-3-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid manganese(II) salt, 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(4-chloro-3-sulfophenyl)azo]-, manganese salt (1:1)

2-Naphthalenecarboxylic acid, 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy-, manganese(2+) salt (1:1) (CAS 73385-04-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H9ClMnN2O6S and a molecular weight of 459.71900 g/mol. It is also known as C.I. Pigment Red 58:4, Pigment Red 58:4 and 4-[(4-Chloro-3-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid manganese(II) salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 73385-04-3
Jingsj CID: J-1111600-0
Molecular Formula: C₁₇H₉ClMnN₂O₆S
Chinese Name: 4-[(4-氯-3-磺基苯基)偶氮]-3-羟基-2-萘甲酸锰盐
Molecular Weight: 459.71900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Naphthalenecarboxylic acid, 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy-, manganese(2+) salt (1:1)?

The CAS number of 2-Naphthalenecarboxylic acid, 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy-, manganese(2+) salt (1:1) is 73385-04-3.

What are the molecular formula and molecular weight of 2-Naphthalenecarboxylic acid, 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy-, manganese(2+) salt (1:1)?

2-Naphthalenecarboxylic acid, 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy-, manganese(2+) salt (1:1) has molecular formula C17H9ClMnN2O6S and molecular weight 459.71900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-Naphthalenecarboxylic acid, 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy-, manganese(2+) salt (1:1) (CAS 73385-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1111600-0 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.