4-Sulfosalicylic acid
2-hydroxy-4-sulfobenzoic acid
Also Known As: 4-Sulfosalicylic acid|2-hydroxy-4-sulfobenzoic acid|2-hydroxy-4-sulfo-benzoic acid|Benzoic acid,2-hydroxy-4-sulfo|Benzoic acid, 2-hydroxy-4-sulfo-|J1.052.343E
CAS: 585-42-2
| Molecular Formula | C7H6O6S |
|---|---|
| Molecular Weight | 217.98851 g/mol |
| LogP | 0.7 |
| Topological Polar Surface Area | 120.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 6 |
| Rotatable Bonds | 2 |
| Exact Mass | 217.98851 |
| Monoisotopic Mass | 217.98851 |
| Heavy Atoms | 14 |
| Complexity | 316.0 |
Chemical Identifiers
| CAS Number | 585-42-2 |
|---|---|
| SMILES | C1=CC(=C(C=C1S(=O)(=O)O)O)C(=O)O |
| InChIKey | RHLPAVIBWYPLRV-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 8 IPC patent classification(s) across the SureChEMBL global patent database.
Agrochemicals (2 patents)
Coatings & Adhesives (4 patents)
Dyes & Pigments (4 patents)
Electronic Chemicals (2 patents)
Food Additives (1 patents)
Pharmaceutical Intermediates (8 patents)
Photographic Chemicals (85 patents)
Polymer Intermediates (12 patents)
Product Overview
4-Sulfosalicylic acid (CAS 585-42-2), with molecular formula C7H6O6S and molecular weight 217.98851 g/mol. IUPAC: 2-hydroxy-4-sulfobenzoic acid.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
4-Sulfosalicylic acid is a custom synthesis product. We offer services from milligram to kilogram scale.
Request a Quote »