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.

4-Methyl-3,5-Dinitro-Benzenesulfonic Acid CAS NO 5465-61-2

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CAS No.:5465-61-2

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Content:99.90%

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1-Methyl-1H-Benzimidazole-2-Sulfonic Acid CAS NO 5533-38-0

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CAS No.:5533-38-0

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3-Thiazolidine-1-Ethanesulfonic Acid CAS NO 5718-90-1

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CAS No.:5718-90-1

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p-Methoxybenzenesulfonic Acid CAS NO 5857-42-1

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CAS No.:5857-42-1

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Dl-10-Camphorsulfonic Acid CAS NO 5872-08-2

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CAS No.:5872-08-2

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(Methylphenoxy)Toluenesulphonic Acid CAS NO 50852-54-5

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CAS No.:50852-54-5

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Hydroxymethoxybenzenesulphonic Acid CAS NO 50855-43-1

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CAS No.:50855-43-1

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Sodium 1-Hydroxy-2-Oxo-2-(9-Oxo-9H-Fluoren-2-Yl)-Ethanesulfonate CAS NO 51367-77-2

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CAS No.:51367-77-2

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