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Cesium Carbonate Fine Powder (Cs2CO3, Purity: 99.5%, APS: 40-50 µm)

Cesium Carbonate Fine Powder

Cesium Carbonate Fine Powder
Product No NRE-11060
CAS No. 534-17-8
Formula Cs2CO3
Molecular Weight 325.82 g/mol
APS <50µm (can be customized)
Purity 99.5 %
Density 4.072 g/cm³
Color White
Melting Point 610 °C
Boiling Point NA

Cesium Carbonate Fine Powder

Cesium carbonate, a chemical compound with the formula Cs2CO3, has several applications in various fields. It is a white crystalline solid that is readily soluble in water and commonly used as a base in organic synthesis and as a catalyst. Some of its applications include:

  1. Organic Synthesis: Cesium carbonate is often used as a base in organic synthesis reactions, particularly in the Michael addition reaction and the Stille reaction. It can also be used in the preparation of a wide range of organic compounds, including pharmaceuticals, agrochemicals, and other fine chemicals.
  2. Catalyst in Organic Reactions: It is utilized as a catalyst or as a base in various organic transformations, such as the Knoevenagel condensation, the Ullmann reaction, and the Heck reaction. Cesium carbonate can facilitate these reactions by promoting bond formation or cleavage in organic molecules.
  3. Chemical Research: Cesium carbonate finds applications in chemical research, especially in the development of new compounds and materials. Its unique properties make it useful in various studies related to the design and synthesis of novel organic and inorganic compounds.
  4. Electrolyte Additive in Energy Storage: Cesium carbonate has been investigated for potential use as an electrolyte additive in energy storage devices such as lithium-ion batteries and solid oxide fuel cells. Its incorporation can improve the performance and stability of these energy storage systems.
  5. Semiconductor Industry: Cesium carbonate has been explored for its application in the semiconductor industry. It has been studied as a potential material for use in the fabrication of thin-film transistors and other electronic components due to its unique electrical properties.
  6. Optoelectronics: It is also considered for use in optoelectronic devices such as light-emitting diodes (LEDs) and solar cells. Cesium carbonate may play a role in enhancing the efficiency and stability of these devices.
  7. Pharmaceuticals: Cesium carbonate can be used in the pharmaceutical industry for various applications, including as a catalyst in the synthesis of active pharmaceutical ingredients (APIs) and as an intermediate in the production of specific pharmaceutical compounds.


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