SODIUM METASILICATE NONAHYDRATE
- Product NameSODIUM METASILICATE NONAHYDRATE
- CAS13517-24-3
- MFH5NaO4Si
- MW120.11
- EINECS603-903-3
- MOL File13517-24-3.mol
Chemical Properties
| Melting point | 72.2℃ [OXY93] |
| Density | 2.61 |
| solubility | H2O: soluble(lit.) |
| form | Solid |
| color | White |
| Water Solubility | parts/100 parts solution in H2O: 27.5 (20°C), 44.5 (35°C), 62.8 (45°C), 80.9 (55°C), 84.0 (60°C), 91.2 (70°C) [OXY93] |
| Stability | Stable. |
| Major Application | agriculture |
| InChI | InChI=1S/Na.H2O3Si.H2O.H/c;1-4(2)3;;/h;1-2H;1H2; |
| InChIKey | PHIQPXBZDGYJOG-UHFFFAOYSA-N |
| SMILES | [Si](=O)(O)O.[NaH].O |
| CAS DataBase Reference | 13517-24-3(CAS DataBase Reference) |
| EPA Substance Registry System | Silicic acid (H2SiO3), disodium salt, nonahydrate (13517-24-3) |
Safety Information
| Hazard Codes | C |
| Risk Statements | 34-37 |
| Safety Statements | 13-36/37/39-45-24/25 |
| RIDADR | UN 3253 8/PG 3 |
| WGK Germany | 1 |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 28391100 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Eye Dam. 1 Met. Corr. 1 Skin Corr. 1B STOT SE 3 |
