Sodium 4,5-dichloronaphthalene-1-sulfinate

4,5-二氯萘-1-亚磺酸钠

Sodium 4,5-dichloronaphthalene-1-sulfinate (CAS 2138205-49-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H5Cl2NaO2S and a molecular weight of 283.10 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138205-49-7
Jingsj CID: J-780847-4
Molecular Formula: C₁₀H₅Cl₂NaO₂S
Chinese Name: 4,5-二氯萘-1-亚磺酸钠
Molecular Weight: 283.10 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Sodium 4,5-dichloronaphthalene-1-sulfinate?

The CAS number of Sodium 4,5-dichloronaphthalene-1-sulfinate is 2138205-49-7.

What are the molecular formula and molecular weight of Sodium 4,5-dichloronaphthalene-1-sulfinate?

Sodium 4,5-dichloronaphthalene-1-sulfinate has molecular formula C10H5Cl2NaO2S and molecular weight 283.10 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 4,5-dichloronaphthalene-1-sulfinate (CAS 2138205-49-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-780847-4 (accessed 2026-10-24).

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