Sodium 3-mercaptopropanesulphonate
- Product NameSodium 3-mercaptopropanesulphonate
- CAS17636-10-1
- MFC3H9NaO3S2
- MW180.21
- EINECS241-620-3
- MOL File17636-10-1.mol
Chemical Properties
| Melting point | ~220 °C (dec.) (lit.) |
| Density | 1.59[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Flash point | 71 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | water: soluble50mg/mL, colorless |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 1000g/L at 25℃ |
| BRN | 5362242 |
| Stability | Hygroscopic |
| Cosmetics Ingredients Functions | SURFACE MODIFIER DENATURANT HAIR CONDITIONING pH ADJUSTERS |
| InChI | 1S/C3H8O3S2.Na/c4-8(5,6)3-1-2-7;/h7H,1-3H2,(H,4,5,6);/q;+1/p-1 |
| InChIKey | FRTIVUOKBXDGPD-UHFFFAOYSA-M |
| SMILES | [Na+].[O-]S(=O)(=O)CCCS |
| LogP | -2.94 at 22℃ |
| CAS DataBase Reference | 17636-10-1(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Propanesulfonic acid, 3-mercapto-, monosodium salt (17636-10-1) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 1 |
| RTECS | TZ6655600 |
| F | 9-23 |
| TSCA | TSCA listed |
| HS Code | 2930.90.9250 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
