| Name | HMIM |
| Synonyms | 3-Hydroxy-5-mercapto-4-isothiazolecarboxylic acid monosodium salt Monosalt 3-oxo-5-sulfanyl-2,3-dihydroisothiazole-4-carboxylic acid 1,2-thiazole-4-carboxylic acid |
| CAS | 475112-25-5 |
| InChI | InChI=1/C4H3NO2S/c6-4(7)3-1-5-8-2-3/h1-2H,(H,6,7) |
| Molecular Formula | C4H3NO2S |
| Molar Mass | 129.137 |
| Density | 1.525g/cm3 |
| Boling Point | 175.82°C at 760 mmHg |
| Flash Point | 60.134°C |
| Vapor Presure | 0.745mmHg at 25°C |
| Refractive Index | 1.618 |