Benzenesulfinic Acid
| CAS No. | 873-55-2 |
| EINECS No. | 212-842-8 |
| Molecular formula | C6H5NaO2S |
| Molecular weight | 164.15 |
| Structural formula |  |
| Properties | colorless flaky crystal |
| Uses | used as polymerization binding intensifier, plasticizer, or used to plasticize and modify polyamide, epoxy resin and phenolic resin. |
