4-Sulfobenzoic acid monopotassium salt

4-磺基苯甲酸单钾盐

Also known as: 4-Sulfobenzoic acid monopotassium salt, 4-Sulfobenzoic acid, potassium salt, Monopotassium 4-sulfobenzoate, Monopotassium p-sulfobenzoate, Potassium 4-carboxybenzenesulfonate, Potassium 4-sulfobenzoate, Potassium hydrogen 4-sulphonatobenzoate, p-Carboxybenzenesulfonic acid potassium salt, p-Sulfobenzoic acid potassium salt, Potassium p-sulfobenzoate, 4-Sulfobenzoic acid potassium salt, MFCD00007509, EINECS 226-435-8

CAS No.
5399-63-3
Jingsj CID
J-37821-1
Molecular Formula
C7H5KO5S
Chinese Name
4-磺基苯甲酸单钾盐
Molecular Weight
240.27500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.62g/cm3

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Sulfobenzoic acid monopotassium salt?

5399-63-3

What are the molecular formula and molecular weight of 4-Sulfobenzoic acid monopotassium salt?

C7H5KO5S, molecular weight 240.27500 g/mol

Is 4-Sulfobenzoic acid monopotassium salt hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026