1-naphthol-4-sulfonic acid sodium salt

1-萘酚-4-磺酸钠盐

Also known as: sodium 4-hydroxynaphthalene-1-sulfonate, 4-Hydroxy-1-naphthalenesulfonic Acid Sodium Salt, Neville Winther Acid, NW Acid, Sodium 1-Naphthol-4-sulfonate, 1-Hydroxy-4-sulfonaphthalene sodium salt, Sodium 4-Hydroxy-1-naphthalenesulfonate, Neville-Winther acid sodium salt, MFCD00021518, EINECS 228-050-0

1-naphthol-4-sulfonic acid sodium salt (CAS 6099-57-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H7NaO4S and a molecular weight of 246.21500 g/mol. It is also known as sodium 4-hydroxynaphthalene-1-sulfonate, 4-Hydroxy-1-naphthalenesulfonic Acid Sodium Salt and Neville Winther Acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6099-57-6
Jingsj CID: J-27289-8
Molecular Formula: C₁₀H₇NaO₄S
Chinese Name: 1-萘酚-4-磺酸钠盐
Molecular Weight: 246.21500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 1-naphthol-4-sulfonic acid sodium salt?

The CAS number of 1-naphthol-4-sulfonic acid sodium salt is 6099-57-6.

What are the molecular formula and molecular weight of 1-naphthol-4-sulfonic acid sodium salt?

1-naphthol-4-sulfonic acid sodium salt has molecular formula C10H7NaO4S and molecular weight 246.21500 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. "1-naphthol-4-sulfonic acid sodium salt (CAS 6099-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27289-8 (accessed 2026-10-22).

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