Cesium Carbonate

��发布时间：2025-03-05 ��浏览次数：956次

 Chemical Name: Cesium Carbonate

CAS Number: 534-17-8

Molecular Formula: Cs2CO3

Molecular Weight: 325.81 g/mol

Appearance: White crystalline or colorless particles

Solubility: Soluble in water, slightly soluble in alcohol

Storage Conditions: Store in a dry, cool place, avoiding contact with water.

What is Cesium Carbonate?

Cesium Carbonate (Cs2CO3) is an inorganic compound commonly used in chemical synthesis and laboratories. It is highly alkaline and can react with acids to form cesium salts. It is often used as a catalyst, chemical reagent, or key material in the electronics industry.

Functions and Applications of Cesium Carbonate

1. Catalyst

Cesium Carbonate is frequently used as a catalyst in organic synthesis, especially in the preparation of certain organic cesium compounds and other specialty chemicals. Its strong alkalinity enables it to facilitate a range of reactions, including dehydrogenation and dehalogenation.

2. Glass Manufacturing

In the glass industry, Cesium Carbonate is used, particularly in the production of high refractive index glasses and specialty optical glasses. It helps to improve the transparency and strength of the glass.

3. Electronics Industry

Due to the unique properties of cesium, Cesium Carbonate is also applied in the manufacturing of electronic devices. It has wide applications in areas such as conductive materials, displays, and batteries.

4. Analytical Chemistry

Cesium Carbonate is used as a standard substance in analytical chemistry, especially in mass spectrometry and some acid-base titrations. Its water solubility and resistance to interference from most acids and bases make it a valuable tool.

5. Hydrogen Production

Cesium Carbonate is sometimes used in reaction systems for hydrogen production, where it acts as a catalyst or reaction promoter.

Safety and Side Effects

Cesium Carbonate is highly alkaline and can be irritating to the eyes and skin, potentially causing burns. Appropriate protective measures, such as wearing protective goggles and gloves, should be taken when handling it. In case of ingestion or accidental contact, immediate emergency treatment should be sought, such as rinsing with large amounts of water. To prevent chemical accidents, it should be stored away from water sources and kept in a sealed environment.

Summary

Cesium Carbonate (Cs2CO3) is an important inorganic chemical reagent widely used in catalysts, glass manufacturing, and the electronics industry. Due to its strong alkalinity and chemical reactivity, it should be handled with care, and appropriate safety measures should be taken during use.