4-[4-(4-Sulfophenyl)phenyl]benzenesulfonic acid

4-[4-(4-磺基苯基)苯基]苯磺酸

4-[4-(4-Sulfophenyl)phenyl]benzenesulfonic acid (CAS 129488-37-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H14O6S2 and a molecular weight of 390.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 129488-37-5
Jingsj CID: J-373086-7
Molecular Formula: C₁₈H₁₄O₆S₂
Chinese Name: 4-[4-(4-磺基苯基)苯基]苯磺酸
Molecular Weight: 390.4 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[4-(4-Sulfophenyl)phenyl]benzenesulfonic acid?

The CAS number of 4-[4-(4-Sulfophenyl)phenyl]benzenesulfonic acid is 129488-37-5.

What are the molecular formula and molecular weight of 4-[4-(4-Sulfophenyl)phenyl]benzenesulfonic acid?

4-[4-(4-Sulfophenyl)phenyl]benzenesulfonic acid has molecular formula C18H14O6S2 and molecular weight 390.4 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. "4-[4-(4-Sulfophenyl)phenyl]benzenesulfonic acid (CAS 129488-37-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-373086-7 (accessed 2026-10-27).

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