CAS 98-11-3
:Benzenesulfonic acid
Description:
Benzenesulfonic acid, with the CAS number 98-11-3, is an aromatic sulfonic acid characterized by the presence of a sulfonic acid group (-SO3H) attached to a benzene ring. This compound is a colorless to pale yellow solid that is highly soluble in water and polar organic solvents, making it useful in various chemical applications. It has a strong acidic nature, with a pKa value indicating its ability to donate protons in solution. Benzenesulfonic acid is commonly used as a reagent in organic synthesis, particularly in the production of sulfonamides and other sulfonic acid derivatives. Additionally, it serves as a catalyst in certain reactions and as a surfactant in detergents and cleaning products due to its amphiphilic properties. The compound is stable under normal conditions but should be handled with care due to its corrosive nature. Overall, benzenesulfonic acid is an important compound in both industrial and laboratory settings, contributing to various chemical processes and formulations.
Formula:C6H6O3S
InChI:InChI=1S/C6H6O3S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H,7,8,9)
InChI key:InChIKey=SRSXLGNVWSONIS-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC=CC=C1
Synonyms:- 17-120A
- Acide Benzenesulfonique
- Acido Bencenosulfonico
- Alkylbenzenesulfonate
- BSA
- Benzene sulfonic acid
- Benzenemonosulfonic acid
- Benzenesulfonate
- Benzenesulfonic Acid Hydrate
- Benzenesulfonic acid (surfactant)
- Benzenesulphonic acid
- Benzensulfonic acid
- Benzolsulfonsaeure
- Benzolsulfonsaure
- Besylic acid
- Bw 70
- Phenylsulfonic acid
- Phenylsulphonic Acid
- See more synonyms
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Found 12 products.
Benzenesulfonic Acid Anhydrous
CAS:Formula:C6H6O3SPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:158.17Benzenesulfonic acid, 94%
CAS:<p>Benzenesulfonic acid is mainly consumed by conversion to other specialty chemicals. A variety of pharmaceutical drugs are prepared as salts of benzenesulfonic acid and are known as besylates or besilates. The alkali metal salt of benzenesulfonic acid was once widely used in the production of phenol.</p>Formula:C6H6O3SPurity:94%Color and Shape:White to brown, solidMolecular weight:158.17Benzenesulfonic acid, tech. ca 75% w/w aq. soln.
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C6H6O3SPurity:75%Color and Shape:Colourless to dark brown, liquidMolecular weight:158.17Benzenesulphonic acid
CAS:<p>Benzenesulphonic acid</p>Formula:C6H6O3SPurity:95%Color and Shape: pale-yellow solidMolecular weight:158.18g/molBenzenesulfonic Acid
CAS:Formula:C6H6O3SColor and Shape:White To Off-White SolidMolecular weight:158.17Benzenesulfonic acid
CAS:<p>Benzensulfonic acid is commonly used as the active ingredient in laundry detergent. It is used in clothes washing machines.</p>Formula:C6H6O3SPurity:98%Color and Shape:Brownish Liquid PasteMolecular weight:158.17Benzenesulfonic acid
CAS:Formula:C6H6O3SPurity:(Titration) ≥ 98.0%Color and Shape:White crystalsMolecular weight:158.18Benzenesulfonic acid
CAS:Formula:C6H6O3SPurity:95%Color and Shape:Solid, White to very pale yellow powderMolecular weight:158.17Benzenesulfonic acid
CAS:<p>Benzenesulfonic acid is a sulfonic acid that is used in the preparation of glycol esters. It has been shown to have a synergic effect with trifluoroacetic acid and human serum, which leads to potent antitumor activity. Benzenesulfonic acid also has a strong inhibitory effect on sodium salts and benzimidazole compounds, which are model systems for studying the dihydrate salt form. This compound can be used as an analytical method for determining the structure of benzenesulfonic acids.</p>Formula:C6H6SO3Purity:Min. 95%Color and Shape:Off-White To Brown SolidMolecular weight:158.18 g/mol
