| Melting point: |
-20 °C |
| Boiling point: |
100℃[at 101 325 Pa] |
| Density |
1.176 g/mL at 25 °C |
| vapor pressure |
0Pa at 25℃ |
| refractive index |
1.38 |
| Flash point: |
Not applicable |
| storage temp. |
under inert gas (nitrogen or Argon) at 2-8°C |
| solubility |
Methnaol (Slightly), Water (Soluble) |
| pka |
-2.71[at 20 ℃] |
| form |
clear liquid |
| color |
Colorless to Light yellow to Light orange |
| Water Solubility |
Soluble in water. |
| Sensitive |
Light Sensitive |
| BRN |
3711195 |
| Stability: |
Stable. Incompatible with strong oxidizing agents. |
| InChI |
1S/C2H4O3S.Na/c1-2-6(3,4)5;/h2H,1H2,(H,3,4,5);/q;+1/p-1 |
| InChIKey |
BWYYYTVSBPRQCN-UHFFFAOYSA-M |
| SMILES |
[Na+].[O-]S(=O)(=O)C=C |
| LogP |
-1.01 at 20℃ |
| CAS DataBase Reference |
3039-83-6(CAS DataBase Reference) |
| EPA Substance Registry System |
Ethenesulfonic acid, sodium salt (3039-83-6) |
