Sodium 7-methyl-2-naphthalenesulfonate

7-甲基-2-萘磺酸钠

Sodium 7-methyl-2-naphthalenesulfonate (CAS 51591-62-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NaO3S and a molecular weight of 244.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51591-62-9
Jingsj CID: J-144110-1
Molecular Formula: C₁₁H₉NaO₃S
Chinese Name: 7-甲基-2-萘磺酸钠
Molecular Weight: 244.24 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Sodium 7-methyl-2-naphthalenesulfonate?

The CAS number of Sodium 7-methyl-2-naphthalenesulfonate is 51591-62-9.

What are the molecular formula and molecular weight of Sodium 7-methyl-2-naphthalenesulfonate?

Sodium 7-methyl-2-naphthalenesulfonate has molecular formula C11H9NaO3S and molecular weight 244.24 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. "Sodium 7-methyl-2-naphthalenesulfonate (CAS 51591-62-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-144110-1 (accessed 2026-10-25).

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