Lithium carbonate CAS No.554-13-2
Pharmaceutical Materials 2025-03-20
CAS No.554-13-2
Name
Lithium carbonate
Synonyms
Camcolit
Ceglution
Candamide
CP 15467-61
Carbolithium
Lithium carbonate
Carbonic acid lithium salt (Li2CO3)
Hematoxylin solution B according to Weigert
| Category | Details |
|---|---|
| Basic Information | |
| Name | Lithium Carbonate |
| Chemical Formula | Li₂CO₃ |
| CAS Number | 554-13-2 |
| Molecular Weight | 73.89 g/mol |
| Synonyms | Lithium carbonate (Li2CO3); Carbonic acid dilithium salt |
| Physical Properties | |
| Appearance | White crystalline powder or colorless monoclinic crystals |
| Density | 2.11 g/cm³ |
| Melting Point | 720-723°C |
| Solubility | 1.3% (20°C) in water, insoluble in alcohol |
| Chemical Properties | |
| pH | Basic (produces OH⁻ ions in aqueous solutions) |
| Reactivity | Stable under normal conditions, but reacts with acids to form lithium salts and carbon dioxide |
| Thermal Stability | Decomposes at high temperatures, releasing carbon dioxide and lithium oxide |
| Applications | |
| Pharmaceutical Industry | Used as a mood stabilizer in the treatment of bipolar disorder and other psychiatric conditions |
| Battery Production | Critical raw material for the production of lithium-ion batteries |
| Glass & Ceramics | Acts as a flux, reducing melting temperature and improving surface smoothness |
| Aluminum Electrolysis | Added to electrolytic cells to reduce viscosity and melting point of electrolyte, enhancing conductivity |
| Nuclear Industry | Used in the production of lithium-containing aqueous solutions for cooling and neutron absorption in nuclear reactors |
| Safety Precautions | |
| Handling | Wear appropriate protective clothing and avoid contact with skin and eyes |
| Storage | Store in a cool, dry, well-ventilated area, away from sources of ignition and incompatible materials |
| Toxicity | Non-toxic in small amounts, but ingestion of large quantities may cause health issues |
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