This colourless solid (cas 13774-81-7) is the simplest molecular boron-nitrogen-hydride compound and has attracted attention as a source of hydrogen fuel. Ammonia borane has been suggested as a storage medium for hydrogen when the gas is used to fuel motor vehicles. It can be made to release hydrogen on heating, being polymerized first to (NH2BH2)n, then to (NHBH)n,which ultimately decomposes to boron nitride (BN) at temperatures above 1000 °C. It is more hydrogen-dense than liquid hydrogen and also able to exist at normal temperatures and pressures. Ammonia borane (cas 13774-81-7)finds some use in organic synthesis as an air-stable derivative of diborane.
Viwit Pharmaceuticals Limited (Viwit), founded in 2006, is a fast-growing research-based pharmaceutical healthcare company dedicated to the development, manufacture and marketing of innovative products in the fields of Finished Dosage Formulations, Active Pharmaceutical Ingredients and Fine Chemicals. Viwit manufactures all the products based on company’s core technologies, and is dedicated to serve customers for their greater success and healthier living.
Viwit consists of six subsidiaries, in...
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Basic Information
Business Type: Manufacturer
Product/Service (We Buy): 101 - 500 People
Year Established: 2006
Number of Employees: 101 - 500 People
Trade & Market
Main Markets: North America,Mid East,Western Europe
Description: It(cas 89878-14-8) is used as pharmaceutical intermediates ,especially in Suzuki Reaction and other C-C coupling reaction . So far the largest demand is used to synthesize Abiraterone acetate which plays a important role in the treatment of prostate ...
Description: Borane-N,N-diisopropylethylamine (cas 88996-23-0) can be used in a variety of reactions to reduce chemicals in organic and inorganic chemistry (e.g., aldehydes and ketones to alcohols; Schiff bases to acetic acid; and quinones to hydroquinones) ,used...