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Home » Rubidium Selenide Powder (Rb2Se, >99%, APS: 40-70µm)


Stock No. CAS MSDS Specification COA
NS6130-12-000604 31052-43-4 MSDS pdf Specification pdf COA pdf

Rubidium Selenide Powder

(Rb2Se, >99%, APS: 40-70µm)

Particles Size Analysis - Rubidium Selenide Powder

Particles Size Analysis - Rubidium Selenide Powder

Product Rubidium Selenide Powder
Stock No. NS6130-12-000604
CAS 31052-43-4 Confirm
Purity >99 % Confirm
Molecular Formula Rb2Se Confirm
Molecular Weight 249.895 g/mol Confirm
Form Powder Confirm
Density 3220 kg/m-³ Confirm
Melting Point 732 °C Confirm
Quality Control Each lot of Rubidium Selenide Powder was tested successfully.
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Assay >99%

Expert Reviews

Dr. Baron Augustin, Ph.D (TUM)(Technical University of Munich, Germany)

An arsenide is a compound of arsenic with less electronegative elements.Many metals form binary compounds containing arsenic, and these are called arsenides. Theyexsit with many stoichiometries and in this respect arsenides are similar to silicides, borides, phosphides, nitrides.

Dr. Darren Chandler, Ph.D (Manchester Metropolitan University, U.K)

Arsenic is highly toxic element that is found with many minerals especially sulfur, and can be found naturally as a pure substance. Its main industrial use is as a strengthener in alloys with copper and lead. Arsenic is also in declining use in pesticides and herbicides.

Dr. Ms. Cristiana Barzetti, (University of Cagliari-Department of Chemical Engineering and Material Science, Italy)

A number of arsenide minerals are known, for example nickeline, NiAs, Skutterudite. The arsenides of the transition metals are mainly of the interest because they represent or contaminate sulfidic ores of commercial interest. The extraction of metals –nickel, iron, cobalt, copper entails chemical processes such as smelting that poses environmental risks.

Dr. Jang Huang, Ph.D (Shandong Science and Technology University, China)

Many arsenides of the group III elements are valuable semiconductors. Gallium arsenide (GaAs) features isolated arsenic centers with a zincblendestructure, and with predominantly covalent bonding - it is III–V semiconductor.

Dr. Mark Brown, (Georgia Institute of Technology in Atlanta,USA)

Many elements in group II and group III on the periodic table combine with arsenic to produce arsenide semiconductors. Gallium Arsenide is the most common of these, and it is utilized in manufacture of devices such as monolithic microwave integrated circuits, microwave frequency integrated circuits laser diodes, solar cells, LEDs, optical windows etc.

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