Lithium Orthosilicate
Product Description
| Product | Lithium Orthosilicate |
| CAS | 13453-84-4 |
| Formula | Li4O6Si2 |
| Synonym | tetralithium dioxido(oxo)silane, Tetralithium silicate, Silicic acid (H4SiO4), lithium salt (1:4) |
Typical Product Specifications
| Solubility | decomposition in boiling water |
| Na | typical 0.2% |
| Loss on Drying | typical 0.03% at 200C |
| Molecular weight | 105.97 |
| Density | 2.4 g/ccm at 20C |
| Assay | typical 97.5% |
| Grain size | < 350 um |
| CO2 | typical 0.5% |
| Appearence | white, crystalline powder |
| K | typical 0.4% |
| SO4 | typical 0.06% |
| Solubility | insoluble in water at 20C |
| Chemical Structure | ![]() |
| Notes | Used as flux in ceramic formulations. |
| Class | Inorganic Chemicals: Nitrates, Phosphates, Oxides & more, Lithium Compounds |
| Function | Flux |
| Industry | Industrial |

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