2-[2-(6-Amino-1-hydroxy-3,5-disulfo-2-naphthalenyl)diazenyl]-1,5-naphthalenedisulfonic acid

2-[2-(6-Amino-1-hydroxy-3,5-disulfo-2-naphthalenyl)diazenyl]-1,5-naphthalenedisulfonic acid (CAS 742691-94-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H15N3O13S4 and a molecular weight of 633.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 742691-94-7
Jingsj CID: J-1245076-5
Molecular Formula: C₂₀H₁₅N₃O₁₃S₄
Molecular Weight: 633.6 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[2-(6-Amino-1-hydroxy-3,5-disulfo-2-naphthalenyl)diazenyl]-1,5-naphthalenedisulfonic acid?

The CAS number of 2-[2-(6-Amino-1-hydroxy-3,5-disulfo-2-naphthalenyl)diazenyl]-1,5-naphthalenedisulfonic acid is 742691-94-7.

What are the molecular formula and molecular weight of 2-[2-(6-Amino-1-hydroxy-3,5-disulfo-2-naphthalenyl)diazenyl]-1,5-naphthalenedisulfonic acid?

2-[2-(6-Amino-1-hydroxy-3,5-disulfo-2-naphthalenyl)diazenyl]-1,5-naphthalenedisulfonic acid has molecular formula C20H15N3O13S4 and molecular weight 633.6 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-[2-(6-Amino-1-hydroxy-3,5-disulfo-2-naphthalenyl)diazenyl]-1,5-naphthalenedisulfonic acid (CAS 742691-94-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1245076-5 (accessed 2026-10-24).

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