| Identification | |
| Name: | Methanesulfonic acid |
| Synonyms: | Methanesulfonicacidaqsoln; Methanesulphonic acid; Methylsulfonic Acid; Mesic acid; iron(2+) dimethanesulfonate |
| CAS: | 75-75-2;17696-73-0 |
| EINECS: | 200-898-6;243-669-6 |
| Molecular Formula: | C1H4O3S1 |
| Molecular Weight: | 96.10096 |
| InChI: | InChI=1/2CH4O3S.Fe/c2*1-5(2,3)4;/h2*1H3,(H,2,3,4);/q;;+2/p-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 3265 8/PG 2 |
| Flash Point: | 108.9°C |
| Boiling Point: | 256.4°Cat760mmHg |
| Density: | 1.539g/cm3 |
| Appearance: | colourless or light yellow liquid |
| Flash Point: | 108.9°C |
| Safety Data | |
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