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.

(+/-)-Alpha-Methyl-(4-Sulfonophenyl)Glycine CAS NO 169209-64-7

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CAS No.:169209-64-7

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Content:99.90%

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4-Oxo-4-((2-Phenylethyl)Amino)-2-Butanesulfinic Acid Compd. With Benze Neethanamine (1:1) CAS NO 171359-14-1

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CAS No.:171359-14-1

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2-(Phenethylcarbamoyl)Propane-1-Sulfinic Acid, 2-Phenylethanamine CAS NO 171359-16-3

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CAS No.:171359-16-3

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Thiazole-2-Sulfonic Acid CAS NO 172412-76-9

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CAS No.:172412-76-9

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Hydroxy-Peg3-Sulfonic Acid CAS NO 173459-90-0

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CAS No.:173459-90-0

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3-(4-Chlorobenzenesulfonyl)Butyric Acid CAS NO 175205-43-3

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CAS No.:175205-43-3

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Methanesulfinic Acid, [[(1,1-Dimethylethoxy)Carbonyl]Amino]- (9Ci) CAS NO 178895-57-3

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CAS No.:178895-57-3

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4'-Chloro-4-Biphenylsulfonic Acid CAS NO 179051-19-5

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CAS No.:179051-19-5

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