ChemIndex - A free chemical CAS search databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
98-11-3 Benzenesulfonic acid |
|
| Chemical Name | Benzenesulfonic acid |
| Synonyms | Benzenesulphonic acid;Benzene sulfonic acid;benzenesulfonate;benzenesulfonic acid hydrate |
| Molecular Formula | C6H8O4S |
| Molecular Weight | 176.1903 |
| InChl | InChI=1/C6H6O3S.H2O/c7-10(8,9)6-4-2-1-3-5-6;/h1-5H,(H,7,8,9);1H2 |
| CAS Registry Number | 98-11-3 |
| EINECS | 202-638-7 |
| Molecular Structure | ![]() |
| Melting Point | 45-50℃ |
| Boiling Point | 432.2°C at 760 mmHg |
| Flash Point | 215.2°C |
| Water Solubility | soluble |
| Vapour Pressur | 3.07E-08mmHg at 25°C |
| Hazard Symbols | |
| Risk Codes | R22||R34:; |
| Safety Description | S26||S36/37/39||S45:; |
| MSDS | |