Lithium hydride

Lithium hydride is an inorganic compound with the formula LiH. This alkali metal hydride is a colorless soli although commercial samples are grey. Characteristic of a salt-like (ionic) hydride, it has a high melting point, and it is not soluble but reactive with all organic and protic solvents.

It is soluble and nonreactive with . De lithium ( lithium ) et de hydride ( hydrure ). Chimie) (Indénombrable) Hydrure de lithium (LiH).

pédia (en anglais) -logo-v2. Find product specific information including CAS, MSDS, protocols and references. Particle size ‎: ‎−mesh Density ‎: ‎0. Additionally, spontaneous ignition occurs when nitrous oxide and lithium hydride are mixed. Contact with heat, moisture or acid causes.

Preparation of LITHIUM HYDRIDE (LiH). Dry hydrogen stream is passed to complete the removal of the ether. Ionic hydrides react vigorously with water with removing hydrogen gas (H2).

It also is used to produce lithium aluminum hydride . Uses include neutron shielding or moderating because of a high hydrogen density and the employment of the Li isotope. Fabrication by powder techniques can supply compacts of near theoretical density. The material is chemically reactive and . Formule moléculaire brute : HLi. Agent réducteur, fabrication de produits organiques. Find MSDS or SDS, a COA, data sheets and more information.

Traductions en contexte de lithium hydride en anglais-français avec Reverso Context : lithium aluminium hydride. Symbols used in the table of constants. Te, minimum electronic energy (cm -).

Be, rotational constant in equilibrium . This structure is also available as a. Lithium Hydride is generally immediately available in most volumes. Hydride compounds are used often used as portable sources of hydrogen gas. American Elements offers a broad range of products for hydrogen storage research, advanced fuel cells and battery applications.

Hydrogen can easily be generated from . This WebElements periodic table page contains lithium hydride for the element lithium.

Do NOT wash away into sewer. Sweep spilled substance into containers. Carefully collect remainder, then remove to safe place. Chemical protection suit including self- contained breathing apparatus.

Separated from strong oxidants. By compressing elemental lithium and hydrogen in a diamond anvil cell, we have synthesized lithium hydride (LiH) at pressures as low as MPa at room temperature. Combined Raman spectroscopy and synchrotron x-ray diffraction measurements reveal that, once synthesize LiH remains stable at 300 . For efficient shielding from gamma rays, dense, high atomic number elements such as iron, lea or tungsten are require whereas light, low atomic number elements such as hydrogen, lithium, or beryllium are required for efficient neutron shielding. The use of lithium hydride (LiH) as a highly efficient neutron-shielding.

The projects have been very successful in meeting all project objectives. After a detailed analysis of chemical hydrides, lithium hydride was selected for use in these programs. It has also been used as a coolant and shielding in nuclear reactors.

Long knqwn for its unique solubility properties as compared with other alkali metal hydrides, this lithium compound has amassed an impressive number of applications—both present and future—that go far beyond original expec- tations.