5-Chloro-2-naphthalenesulfonic acid
5-氯萘-2-磺酸
Also known as: 5-chloronaphthalene-2-sulfonic acid, 5-Chlor-naphthalin-2-sulfonsaeure, 5-chloro-naphthalene-2-sulfonic acid
5-Chloro-2-naphthalenesulfonic acid (CAS 791542-28-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H7ClO3S and a molecular weight of 242.67900 g/mol. It is also known as 5-chloronaphthalene-2-sulfonic acid, 5-Chlor-naphthalin-2-sulfonsaeure and 5-chloro-naphthalene-2-sulfonic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 791542-28-4
- Jingsj CID
- J-1398230-6
- Molecular Formula
- C10H7ClO3S
- Chinese Name
- 5-氯萘-2-磺酸
- Molecular Weight
- 242.67900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-Chloro-2-naphthalenesulfonic acid?
The CAS number of 5-Chloro-2-naphthalenesulfonic acid is 791542-28-4.
What are the molecular formula and molecular weight of 5-Chloro-2-naphthalenesulfonic acid?
5-Chloro-2-naphthalenesulfonic acid has molecular formula C10H7ClO3S and molecular weight 242.67900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-2-naphthalenesulfonic acid (CAS 791542-28-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398230-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.