dipotassium 3,3'-sulfonyldibenzenesulfonate

3,3'-磺酰基双苯磺酸二钾盐

Also known as: Benzenesulfonic acid, 3,3'-sulfonylbis-, dipotassium salt, dipotassium 3,3'-sulphonylbis(benzenesulphonate), 3,3'-Disulfodiphenyl sulfone dipotassium salt, Diphenylsulfone-3,3-disulfonic acid dipotassium salt, 3,3'-Sulfonylbis(benzenesulfonic acid potassium) salt, dipotassium 3-(3-sulfonatophenyl)sulfonylbenzenesulfonate, T0510-6629

dipotassium 3,3'-sulfonyldibenzenesulfonate (CAS 63316-33-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H8K2O8S3 and a molecular weight of 454.57900 g/mol. It is also known as Benzenesulfonic acid, 3,3'-sulfonylbis-, dipotassium salt, dipotassium 3,3'-sulphonylbis(benzenesulphonate) and 3,3'-Disulfodiphenyl sulfone dipotassium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 63316-33-6
Jingsj CID: J-991645-4
Molecular Formula: C₁₂H₈K₂O₈S₃
Chinese Name: 3,3'-磺酰基双苯磺酸二钾盐
Molecular Weight: 454.57900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of dipotassium 3,3'-sulfonyldibenzenesulfonate?

The CAS number of dipotassium 3,3'-sulfonyldibenzenesulfonate is 63316-33-6.

What are the molecular formula and molecular weight of dipotassium 3,3'-sulfonyldibenzenesulfonate?

dipotassium 3,3'-sulfonyldibenzenesulfonate has molecular formula C12H8K2O8S3 and molecular weight 454.57900 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. "dipotassium 3,3'-sulfonyldibenzenesulfonate (CAS 63316-33-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-991645-4 (accessed 2026-10-24).

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