aluminum selenide formula

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It is a solid prepared by igniting a mixture of the elements at 1,000 °C (1,830 °F): 2 Al + 3 Se → Al 2 Se 3. Aluminum selenide (Al2Se3) PubChem CID. Its chemical formula is Al2Se3. Except where otherwise noted, data are given for materials in their, Langner, Bernd E. (2005) "Selenium and Selenium Compounds" in, https://en.wikipedia.org/w/index.php?title=Aluminium_selenide&oldid=933275787, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, This page was last edited on 30 December 2019, at 23:55. It contains aluminium and selenide ions. This page was last changed on 1 June 2016, at 21:54. 215-110-6: Beilstein/Reaxys No. Linear Formula: Al 2 Se 3: MDL Number: N/A: EC No. Al2Se3. Aluminium selenide, also known as aluminum selenide or aluminium(III) selenide, is a chemical compound. The pure compound is white, but typical samples are coloured. Aluminium selenide is the inorganic compound with the formula Al2Se3. ionic compound, so it is shown with 2 Al 2+ + 3 [Se] 2-. Its chemical formula is Al 2 Se 3. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. [3] It contains aluminium in its +3 oxidation state. [3] Samples of aluminium selenide must be protected from moisture, because the compound hydrolyzes readily, giving off highly toxic hydrogen selenide gas:[4], Al2Se3 has been used as a precursor to hydrogen selenide, which is released when the solid is treated with acids.[3]. It contains aluminium in its +3 oxidation state. Laboratory Chemical Safety Summary (LCSS) Datasheet. N/A: Pubchem CID: 164804: IUPAC Name: aluminum(+3) cation; selenium(-2) anion: SMILES [Al+3].[Al+3].[Se-2].[Se-2]. Aluminum Selenide No exposure limit established No exposure limit established Selenium compounds (as Se) 0.2 mg/m 3 0.2 mg/m 3 Appropriate Engineering Controls: Handle in … It reacts with water to make hydrogen selenide. Find Similar Structures. It contains aluminium and selenide ions It is a solid prepared by igniting a mixture of the elements at 1,000 °C (1,830 °F): The pure compound is white, but typical samples are coloured. Structure. Molecular Formula. It is a reducing agent and can burn to make aluminium oxide and selenium dioxide. The chemical formula for aluminum selenide is Al2Se3. Preparation; Uses; Safety; References; Preparation. Aluminium selenide, also known as aluminum selenide or aluminium(III) selenide, is a chemical compound. Contents. Aluminium selenide (2:3) Molecular Formula Al 2 Se 3; Average mass 290.843 Da; Monoisotopic mass 293.712646 Da; ChemSpider ID 144477 Aluminium selenide should be stored and handled away from moisture and air. Aluminium selenide is the inorganic compound with the formula Al 2 Se 3. [Se-2] InchI Identifier: InChI=1S/2Al.3Se/q2*+3;3*-2: InchI Key: CYRGZAAAWQRSMF-UHFFFAOYSA-N It is made by reacting selenium with aluminium powder at a high temperature. 164804. It is a solid prepared by igniting a mixture of the elements at 1,000 °C (1,830 °F): Chemical Safety. From Simple English Wikipedia, the free encyclopedia, Except where otherwise noted, data are given for materials in their, https://simple.wikipedia.org/w/index.php?title=Aluminium_selenide&oldid=5412445, Articles containing unverified chemical infoboxes, Creative Commons Attribution/Share-Alike License.

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