Sodium Undecylbenzenesulfonate
十一烷基苯磺酸钠
Also known as: Benzenesulfonic acid, undecyl-, sodium salt (1:1), Sodium undecylbenzenesulfonate, Undecylbenzenesulfonic acid sodium salt, sodium undecylbenzenesulphonate, LINEARALKYLBENZENESULPHONATE(C11), EINECS 248-583-2
Sodium Undecylbenzenesulfonate (CAS 27636-75-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H27NaO3S and a molecular weight of 334.45 g/mol. It is also known as Benzenesulfonic acid, undecyl-, sodium salt (1:1), Sodium undecylbenzenesulfonate and Undecylbenzenesulfonic acid sodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27636-75-5
- Jingsj CID
- J-51440-4
- Molecular Formula
- C17H27NaO3S
- Chinese Name
- 十一烷基苯磺酸钠
- Molecular Weight
- 334.45 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of Sodium Undecylbenzenesulfonate?
The CAS number of Sodium Undecylbenzenesulfonate is 27636-75-5.
What are the molecular formula and molecular weight of Sodium Undecylbenzenesulfonate?
Sodium Undecylbenzenesulfonate has molecular formula C17H27NaO3S and molecular weight 334.45 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium Undecylbenzenesulfonate (CAS 27636-75-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-51440-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.