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2-Naphthalenesulfinic acid

Also known as: 2-Naphthalenesulfinic acid, 2-naphthylsulfinic acid, 2-naphthylsulfunic acid, Naphthalin-2-sulfinsaeure, Naphthalene-2-sulfinic acid

2-Naphthalenesulfinic acid (CAS 613-49-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8O2S and a molecular weight of 192.23400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
613-49-0
Jingsj CID
J-1152066-4
Molecular Formula
C10H8O2S
Molecular Weight
192.23400 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass192.02500
PSA56.51000
LogP3.28610

Frequently Asked Questions

What is the CAS number of 2-Naphthalenesulfinic acid?

The CAS number of 2-Naphthalenesulfinic acid is 613-49-0.

What are the molecular formula and molecular weight of 2-Naphthalenesulfinic acid?

2-Naphthalenesulfinic acid has molecular formula C10H8O2S and molecular weight 192.23400 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Naphthalenesulfinic acid (CAS 613-49-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1152066-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.