Sulfoacetic acid
- Product NameSulfoacetic acid
- CAS123-43-3
- MFC2H4O5S
- MW140.12
- EINECS204-627-2
- MOL File123-43-3.mol
Chemical Properties
| Melting point | 81-88 °C (lit.) |
| Boiling point | 245°C (rough estimate) |
| Density | 1.875 |
| vapor pressure | 0.001Pa at 25℃ |
| refractive index | 1.4360 (estimate) |
| form | solid |
| pka | pK2:4.0 (25°C) |
| Water Solubility | 103.7g/L at 25℃ |
| Merck | 13,9042 |
| InChI | 1S/C2H4O5S/c3-2(4)1-8(5,6)7/h1H2,(H,3,4)(H,5,6,7) |
| InChIKey | AGGIJOLULBJGTQ-UHFFFAOYSA-N |
| SMILES | OC(=O)CS(O)(=O)=O |
| LogP | -0.88 at 25℃ |
| EPA Substance Registry System | Acetic acid, sulfo- (123-43-3) |
Safety Information
| Hazard Codes | C |
| Risk Statements | 34-36/37 |
| Safety Statements | 26-27-28-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| RTECS | AJ4900000 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Dermal Eye Dam. 1 Skin Corr. 1B STOT SE 3 |
| Hazardous Substances Data | 123-43-3(Hazardous Substances Data) |
| Toxicity | rabbit,LD50,skin,1570mg/kg (1570mg/kg),Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 60, 1949. |