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Pentasodium 4-((4-((3,6-disulphonato-1-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-3-hydroxynaphthalene-2,7-disulphonate

Also known as: 3-Hydroxy[4,4'-[6-[(sodiooxy)sulfonyl]naphthalene-1,4-diylbisazo]bis(2,7-naphthalene-disulfonic acid disodium)] salt, Pentasodium 4-[[4-[(3,6-disulfonato-1-naphthyl)azo]-6-sulfonato-1-naphthyl]azo]-3-hydroxynaphthalene-2,7-disulfonate

Pentasodium 4-((4-((3,6-disulphonato-1-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-3-hydroxynaphthalene-2,7-disulphonate (CAS 13083-09-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C30H15N4Na5O16S5 and a molecular weight of 962.7 g/mol. It is also known as 3-Hydroxy[4,4'-[6-[(sodiooxy)sulfonyl]naphthalene-1,4-diylbisazo]bis(2,7-naphthalene-disulfonic acid disodium)] salt and Pentasodium 4-[[4-[(3,6-disulfonato-1-naphthyl)azo]-6-sulfonato-1-naphthyl]azo]-3-hydroxynaphthalene-2,7-disulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13083-09-5
Jingsj CID
J-1749901-1
Molecular Formula
C30H15N4Na5O16S5
Molecular Weight
962.7 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Pentasodium 4-((4-((3,6-disulphonato-1-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-3-hydroxynaphthalene-2,7-disulphonate?

The CAS number of Pentasodium 4-((4-((3,6-disulphonato-1-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-3-hydroxynaphthalene-2,7-disulphonate is 13083-09-5.

What are the molecular formula and molecular weight of Pentasodium 4-((4-((3,6-disulphonato-1-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-3-hydroxynaphthalene-2,7-disulphonate?

Pentasodium 4-((4-((3,6-disulphonato-1-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-3-hydroxynaphthalene-2,7-disulphonate has molecular formula C30H15N4Na5O16S5 and molecular weight 962.7 g/mol.

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

Last updated:

How to cite: Jingsj. "Pentasodium 4-((4-((3,6-disulphonato-1-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-3-hydroxynaphthalene-2,7-disulphonate (CAS 13083-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1749901-1 (accessed 2026-10-24).

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