
Aromatic Sulfonic Acid & Salts

2,4-Dimethylbenzenesulfonic acid dihydrate is a specialty sulfonic acid used as a catalyst and intermediate in organic synthesis. Purity: 98%.\n\nApplied in esterification reactions, polymerization catalysis, and specialty chemical manufacturing.
| CAS Number | 92558-30-0 |
| Molecular Formula | C8H14O5S |
| Molecular Weight | 222.26 |
| Purity | 98% |
| Application | Esterification, polymerization catalysis, specialty chemicals |

Aromatic sulfonic acid for electroplating and resin curing. CAS 98-67-9.
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Strong organic acid catalyst for esterification and polymerization. CAS 6192-52-5.
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Hydrotrope and solubilizer for detergent formulations. CAS 25321-41-9.
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