Sodium metasilicate CAS#: 6834-92-0; ChemWhat Code: 18398
Names & Identifiers |
| Product Name | Sodium metasilicate |
| Synonyms | SILICA STANDARD;SODIUM SESQUISILICATE;SODIUM SILICATE, META;SODIUM-M-SILICATE;SODIUM METASILICATE;SODIUM METASILICATE N-HYDRATE;WATER GLASS;anhydroussodiummetasilicate |
| CAS Registry Number | 6834-92-0 |
| Molecular Formula | Na2O3Si |
| Molecular Weight | 122.06 |
| EINECS | 215-687-4 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 1089°C |
| Density | 2.4 |
| Refractive Index | nD25 (glass) 1.520 |
| form | powder |
| Color | White |
| Water Solubility | Soluble in cold water. Hydrolyzes in hot water. Insoluble in acids, alcohol and salt solutions. |
| Merck | 14,8642 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Sodium silicate(6834-92-0) |
| EPA Substance Registry System | Silicic acid (H2SiO3), disodium salt(6834-92-0) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C |
| R Phrase | 36/37/38-37-34 |
| S Phrase | 26-45-36/37/39-13-24/25 |
| RIDADR | UN 3253 8/PG 3 |
| WGK Germany | 1 |
| RTECS | VV9275000 |
| F | 3 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | III |
| Hazardous Substances Data | 6834-92-0(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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