Sulfonic Acids & Sulfo Derivatives
Product description
Sulfonic acids and sulfo derivatives are essential building blocks in organic synthesis, catalysis and surface chemistry. Thanks to their versatile properties, our sulfonic acids and sulfo derivatives are the ideal choice for pharmaceutical companies, manufacturers of plastics, and producers of agricultural chemicals.
Biesterfeld offers a wide range of such chemicals as shown below. If you have not found what you are looking for, please do not hesitate to contact us.
| Product | CAS | EC | REACH |
|---|---|---|---|
| (S)-(+)-10-Camphorsulfonic acid | 3144-16-9 | 221-554-1 | |
| 1,2-Ethanedisulfonic acid | 110-04-3 | 203-732-0 | |
| 2-Aminothiophenol | 137-07-5 | 205-277-3 | |
| 3-Methyl-8-quinolinesulfonyl chloride | 74863-82-4 | 616-150-0 | |
| 4-Acetamidobenzenesulfonyl chloride | 121-60-8 | 204-485-1 | TII |
| 4-Amino-6-chlorobenzene-1,3-disulfonamide | 121-30-2 | 204-463-1 | |
| 4-Chloro-3-sulfamoylbenzoic acid | 1205-30-7 | 1205-30-7 | |
| 4-Chloro-3-sulfamoylbenzoyl chloride | 70049-77-3 | 274-288-3 | |
| 4-Hydrazinobenzenesulfonamide HCl | 17852-52-7 | 479-480-2 | TII |
| 4-Toluenesulfonic acid methyl ester | 80-48-8 | 201-283-5 | TII |
| 4-Toluenesulfonic acid monohydrate | 6192-52-5 | 612-715-0 | |
| Cysteamine HCl | 156-57-0 | 205-858-1 | TII |
| Naphthalene-2-sulfonyl chloride | 93-11-8 | 202-219-9 | TII |
| N-Ethyl-p-toluenesulfonamide | 80-39-7 | 201-275-1 |
Country availability
Availability of products may vary from country to country. Please get in touch!
Contact person
Bjoern Klang
Sales Manager | Advanced Intermediates
Contact person
Elmar Braasch
Senior Sales Manager | Advanced Intermediates
Further information
2023 Advanced Intermediates Portfolio
pdf (2.5 MB)