Sulfonic Acids and Sulfinic Acids

Sulfonic Acids and Sulfinic Acids

Sulfonic and sulfinic acids are strong, highly polar Br?nsted acids widely used in catalysis, detergents, polymer chemistry, and organic synthesis. Their strong acidity and excellent solubility make them effective catalysts in esterification, alkylation, and dehydration reactions. Sulfonic acids serve as precursors to sulfonates, surfactants, ion-exchange materials, and pharmaceutical intermediates. Sulfinic acids participate in radical processes, sulfone formation, and nucleophilic addition, providing access to sulfur-containing functional groups. Their stability and functional versatility support applications in dyes, flame retardants, and advanced materials. These acids remain essential tools for constructing reactive and functionalized organic molecules.

3,5-Dibromo-4-Hydroxybenzenesulphonic Acid CAS NO 4232-99-9

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CAS No.:4232-99-9

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Content:99.90%

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5-(Dimethylamino)-1-Naphthalenesulfonic Acid CAS NO 4272-77-9

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CAS No.:4272-77-9

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Benzenesulfonimidic Acid (8Ci,9Ci) CAS NO 4388-24-3

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CAS No.:4388-24-3

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Ethylsulphamic Acid CAS NO 4626-94-2

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CAS No.:4626-94-2

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5-Sulfonicotinic Acid CAS NO 4833-92-5

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CAS No.:4833-92-5

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4-Methylbenzenesulfonic Acid CAS NO 4846-75-7

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CAS No.:4846-75-7

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Chloromethanesulfonic Acid CAS NO 40104-07-2

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CAS No.:40104-07-2

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1-Phenanthrenesulfonic Acid CAS NO 41105-39-9

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CAS No.:41105-39-9

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