SODIUM METASILICATE PENTAHYDRATE
- Product NameSODIUM METASILICATE PENTAHYDRATE
- CAS10213-79-3
- MFH5NaO4Si
- MW120.11
- EINECS600-279-4
- MOL File10213-79-3.mol
Chemical Properties
| Melting point | 1088°C |
| Density | 2.61 |
| refractive index | 1.52 |
| storage temp. | Store at room temperature |
| form | Solid |
| color | White |
| PH | 12,5 (in aqueous solution: 10 g /l , 20 °C) |
| Odor | odourless |
| Water Solubility | Soluble in cold water. |
| Merck | 14,8642 |
| InChI | 1S/2Na.O3Si.5H2O/c;;1-4(2)3;;;;;/h;;;5*1H2/q2*+1;-2;;;;; |
| InChIKey | ADPGKKZKGXANON-UHFFFAOYSA-N |
| SMILES | O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O |
| CAS DataBase Reference | 10213-79-3(CAS DataBase Reference) |
| EPA Substance Registry System | Silicic acid (H2SiO3), disodium salt, pentahydrate (10213-79-3) |
Safety Information
| Hazard Codes | C |
| Risk Statements | 34-37 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3253 8/PG 3 |
| WGK Germany | 1 |
| RTECS | VV9287500 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 28391100 |
| Storage Class | 8B - Non-combustible corrosive hazardous materials |
| Hazard Classifications | Eye Dam. 1 Met. Corr. 1 Skin Corr. 1B STOT SE 3 |
