Caesium Fluoride Csf CAS 13400-13-0

• CAS No.: 13400-13-0
• Formula: Csf
• EINECS: 236-487-3
• Model NO.: BX-CF-01
• Environmental Protection: No
• Color: White
• Appearance: Powder
• Kind: Metal Surface Disposal Agent
• Usage: Metallurgical Industry
• Acid-Base Property: Alkaline Surface Disposal Agent
• Molecular Weight: 151.9
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: NO
• Origin: China
• HS Code: 28261990
• Production Capacity: 1000mt/Year

Product Description

 

 

Cesium fluoride, chemical formula CsF. Molecular weight 151.90. White cubic crystals. Easy to deliquescence. Highly toxic! The specific gravity is 4.115. The melting point is 682°C. The boiling point is 1,251°C. Is the most soluble cesium salt. Soluble in water and methanol, insoluble in pyridine. Volatile and difficult to decompose at high temperature. In aqueous solution, ionic reactions can occur, and CsF can form complex halides with other metal halides or halogens, and can also be miscible with other metal halides to form solid solutions. Can generate a variety of complexes. Neutral salts can be stored in glass containers. If they contain a very small amount of acid, they will corrode the glass. The solution obtained by neutralizing hydrofluoric acid and cesium hydroxide is evaporated to dryness at 400°C; excess HF will form cesium hydrogen fluoride, which does not decompose at 400°C. Anhydrous salt is an excellent desiccant, more efficient than phosphorus pentoxide. Used as a fluorinating agent in organic synthesis reactions

Product usage

In the Suzuki cross-coupling synthesis reaction, as a base for the normal substitution of biaryls; also as a nucleophile for the fluorination of primary halides and sulfonates in protic media such as tert-butyl or tert-amyl alcohols Used as Chemicalbook; Catalyst for silane enol ether reaction with carbonyl compounds; Used for effective synthesis of single crystal Dion-Jacobson phase CsLaTa2O7, used in photocatalysis and superconductivity.

Product Parameters

 

Product Name	Caesium Fluoride
Another name	Cesium fluoride;
Appearance	White Color
UN NO	2923
CAS	13400-13-0
Molecular formula	CsF
Density	4.115
Melting point	682°C
molecular weight	151.9
Boiling point	1251°C
Lead Time	7-15days
Specification	25kg/bag
Loading Port	XIAMEN
Origin	China

Detailed Photos

 

25kg/bag
Storage Precautions Store in a cool, ventilated warehouse. The package is sealed. It should be stored separately from acids and food chemicals, and should not be stored together. Storage areas should be equipped with suitable materials to contain spills.

Company Profile

Established in 2015, yunnan Yinshi technology Co., Ltd. is located in kunming, south of the beautiful clouds in yunnan province. The company's main chemical products are exported to more than 30 countries and regions, such as Japan, South Korea, Malaysia, India, southeast Asia, Europe, South America and the Middle East. Meanwhile, it also provides products and services for major domestic traders. Our company adheres to the principle of "operational process, delivery quality, pre-sales and after-sales integrity", and strictly controls the product quality, price, packaging, delivery date, etc. Our intention, your reassurance!

Our company provides a variety of products to meet your various needs. Since the establishment of the company, we have adhered to the business principle of "quality first, customer first, reputation-based", and always try our best to meet the potential needs of customers. Economic global The trend of globalization is unstoppable, our company is sincerely willing to cooperate with enterprises from all over the world to achieve a win-win situation.