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.

N,n-Diethylsulphanilic Acid CAS NO 35478-73-0

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CAS No.:35478-73-0

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Content:99.90%

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(1R)-(-)-10-Camphorsulfonic Acid CAS NO 35963-20-3

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CAS No.:35963-20-3

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Α-Hydroxy-Cyclohexanemethanesulfonic Acid Sodium Salt CAS NO 36609-97-9

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CAS No.:36609-97-9

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(R)-(Phenylacetyl)Ammonium (1S)-7,7-Dimethyl-2-Oxobicyclo[2.2.1]Heptane-1-Methanesulphonate CAS NO 36775-31-2

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CAS No.:36775-31-2

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3-[Ethyl(3-Methylphenyl)Amino]Propanesulphonic Acid CAS NO 36783-03-6

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CAS No.:36783-03-6

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2,5-Dichlorobenzenesulfonic Acid Dihydrate CAS NO 38484-94-5

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CAS No.:38484-94-5

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5-Isatinsulfonic Acid Sodium Salt CAS NO 303137-11-3

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CAS No.:303137-11-3

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4-Hydroxy-1-Naphthalenesulfonic Acid CAS NO 304671-69-0

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CAS No.:304671-69-0

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