Potassium 4-bromobenzenesulfonate

4-溴苯磺酸钾

Also known as: 4-bromo-benzenesulfonic acid potassium salt, potassium 4-bromobenzenesulfonate, potassium,4-bromobenzenesulfonate, 4-Bromo-benzenesulfonic acid potassium-salt, potassium p-bromobenzenesulfonate, potassium salt of p-bromobenzenesulfonic acid

Potassium 4-bromobenzenesulfonate (CAS 66788-58-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H4BrKO3S and a molecular weight of 275.16100 g/mol. It is also known as 4-bromo-benzenesulfonic acid potassium salt, potassium 4-bromobenzenesulfonate and potassium,4-bromobenzenesulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66788-58-7
Jingsj CID: J-1375967-8
Molecular Formula: C₆H₄BrKO₃S
Chinese Name: 4-溴苯磺酸钾
Molecular Weight: 275.16100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Potassium 4-bromobenzenesulfonate?

The CAS number of Potassium 4-bromobenzenesulfonate is 66788-58-7.

What are the molecular formula and molecular weight of Potassium 4-bromobenzenesulfonate?

Potassium 4-bromobenzenesulfonate has molecular formula C6H4BrKO3S and molecular weight 275.16100 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. "Potassium 4-bromobenzenesulfonate (CAS 66788-58-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1375967-8 (accessed 2026-10-25).

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