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The structure of CSI is represented as ClS(O) 2-N=C=O. It consists of two electron-withdrawing components, the chlorosulfonyl group (SO 2 Cl) and the isocyanate group (-N=C=O). Because of its resulting electrophilicity, the use of CSI in chemical synthesis requires relatively inert solvents such as chlorocarbons, acetonitrile, and ethers.
Caesium iodide or cesium iodide (chemical formula CsI) is the ionic compound of caesium and iodine. It is often used as the input phosphor of an X-ray image intensifier tube found in fluoroscopy equipment. Caesium iodide photocathodes are highly efficient at extreme ultraviolet wavelengths. [7]
(The Center Square) – Texas has filed a lawsuit against several large chemical companies alleging they manufacture toxic forever chemicals used in products marketed as safe for families. Texas ...
Meanwhile, in the United States, the Shell Chemical Company (founded 1929) began the world's first production of ammonia from natural gas in California in 1931. It also started production of chemical solvents from refinery gases in California during the early 1930s, while in 1942, it pioneered the production of butadiene , a key raw material ...
The CSI 300 closed up 3.62% today. China stocks have been on a wild ride this year, up almost 10% over the last 6 months as the governent announced a series of fiscal stimulus programs for the ...
3M disclosed plans to spin off its healthcare business into a listed company last year, in which the U.S. industrial giant would retain a 19.9% stake. The plan came amid litigations from military ...
Caesium triiodide is an inorganic compound, with the chemical formula of CsI 3. It can be prepared by slow volatilization and crystallization of caesium iodide and iodine in aqueous ethanol solution. [3] It can form precipitates with diazobenzene. [4]
The CSI 100 is a capitalization-weighted stock market index designed to replicate the performance of 100 stocks traded in the Shanghai and Shenzhen stock exchanges. Subcategories This category has only the following subcategory.