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| | Sulfonation Sulfonations are carried out taking advantage of SF-Chem‘s broad variety of sulfonation reagents. The reactions include sulfonations with SO3 in liquid SO2 at -20°C, with chlorosulfonic acid or with SO3-amine-complexes for mild reaction conditions. Reaction scheme
 Strengths
- broad spectrum of sulfonation reagents - mild sulfonation conditions For specific products please check product groups sulfonic acid derivatives.
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