| Identification | |
| Name: | 2-Butenedioic acid,2-sulfo-, (2E)- |
| Synonyms: | 2-Butenedioicacid, 2-sulfo-, (E)-; Maleic acid, sulfo- (6CI,8CI); Sulfomaleic acid |
| CAS: | 24674-75-7 |
| EINECS: | 246-393-4 |
| Molecular Formula: | C4H4 O7 S |
| Molecular Weight: | 196.13536 |
| InChI: | InChI=1/C4H4O7S/c5-3(6)1-2(4(7)8)12(9,10)11/h1H,(H,5,6)(H,7,8)(H,9,10,11)/b2-1+ |
| Molecular Structure: |  |
| Properties | |
| Density: | 2.048g/cm3 |
| Refractive index: | 1.625 |
| Safety Data | |
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