| Appearance | Clear to slightly yellow viscous liquid |
| Odor | Slight characteristic odor |
| Molecular Formula | C12H25O(C2H4O)nSO3Na |
| Molecular Weight | Varies (approx. 376-421 g/mol for n = 2-3) |
| Boiling Point | 250 °C |
| Density | 1.01 g/cm³ |
| Solubility | Soluble in water |
| Flash Point | 100 °C |
| Chemical Stability | Stable under normal conditions, but should be stored in a cool, dry area away from direct sunlight |