| Identification | Back Directory | [Name]
LITHIUM ORTHOSILICATE | [CAS]
13453-84-4 | [Synonyms]
LITHIUM ORTHOSILICATE
Lithium Orthosillicate
LITHIUM SILICATE (ORTHO)
tetralithium orthosilicate
LITHIUM ORTHOSILICATE, tech-95
silicicacid(h4sio4),tetralithiumsalt
Orthosilicic acid tetra(lithium) salt
Lithium orthosilicate, 99.9% (metals basis)
Lithium orthosilicate, 99.9% trace metals basis | [EINECS(EC#)]
236-634-1 | [Molecular Formula]
Li4O4Si | [MDL Number]
MFCD00070422 | [MOL File]
13453-84-4.mol | [Molecular Weight]
119.85 |
| Questions And Answer | Back Directory | [Preparation]
Lithium orthosilicate can be produced from coal gangue. The specific steps are as follows: after calcination and activation, acid leaching, filtration, water washing, and drying pretreatment, the coal gangue is mixed with lithium carbonate in a solvent at a molar ratio of n:n=1:3.8-4.2. The solvent is then removed, and the resulting solid mixture is calcined to obtain the final product. This method uses solid waste coal gangue as raw material, reducing costs, and the resulting lithium orthosilicate shows good CO absorption performance. |
| Chemical Properties | Back Directory | [Melting point ]
1255°C | [Boiling point ]
1256°C | [density ]
2.326 | [refractive index ]
1.594-1.614 | [color ]
white rhombohedral crystals, crystalline | [Specific Gravity]
2.326 | [Hydrolytic Sensitivity]
6: forms irreversible hydrate | [InChI]
InChI=1S/4Li.O4Si/c;;;;1-5(2,3)4/q4*+1;-4 | [InChIKey]
YTZVWGRNMGHDJE-UHFFFAOYSA-N | [SMILES]
[Si]([O-])([O-])([O-])[O-].[Li+].[Li+].[Li+].[Li+] | [CAS DataBase Reference]
13453-84-4 | [EPA Substance Registry System]
Silicic acid (H4SiO4), tetralithium salt (13453-84-4) |
| Hazard Information | Back Directory | [Chemical Properties]
rhomb; white powder(s); -100 mesh with 99.9% purity; used as a flux in ceramic formulations [FMC93] [CER91] [CRC10] |
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| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|