17636-10-1
| Name | Sodium 3-mercaptopropanesulphonate |
| CAS | 17636-10-1 |
| EINECS(EC#) | 241-620-3 |
| Molecular Formula | C3H7NaO3S2 |
| MDL Number | MFCD00043148 |
| Molecular Weight | 178.21 |
| MOL File | 17636-10-1.mol |
Chemical Properties
| Melting point | ~220 °C (dec.) (lit.) |
| density | 1.59[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Fp | 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 | 17636-10-1(EPA Substance) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 1 |
| RTECS | TZ6655600 |
| F | 9-23 |
| TSCA | TSCA listed |
| HS Code | 2930.90.9250 |
| REACH Registrations | Active |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |