Home » Selenium Powder (Se, APS: Purity: 99.99%, 40-60µm)

METAL POWDER

Stock No. CAS MSDS Specification COA
NS6130-12-000999 12070-14-3 MSDS pdf Specification pdf COA pdf

Selenium Powder

Product: Selenium Powder (Se, APS: Purity: 99.99%, 40-60µm)

NS000999

Particles Size Analysis - Se Powder

Particles Size Analysis - Se Powder

 
Product Selenium Powder
Stock No NS6130-12-000999
CAS 12070-14-3 Confirm
Purity 99.99% Confirm
APS 40-60µm Confirm
Molecular Formula Se Confirm
Molecular Weight 78.96g/mol Confirm
Form Powder Confirm
Color Gray/black Confirm
Density 4.79 g/cm³ Confirm
Melting Point 217 °C Confirm
Boiling Point 684 ºC Confirm
Solubility Insoluble in water
Quality Control Each lot of Selenium Powder was tested successfully.
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Assay 99.99 %
Other Metal 100ppm

Expert Reviews

Dr. Marcus Tägtmeyer, (International Medical and Technological University, Dar es Salaam, Tanzania)

Selenium powder is a non-metallic chemical element. It resembles sulfur and tellurium in chemical activity and physical properties. Selenium appears in a number of allotropic forms: the most popular forms are a red amorphous powder, a red crystalline material, and a gray crystalline metal like form called metallic selenium. Selenium powder is unaffected by water however it burns in air and it can easily dissolve in concentrated alkalis and nitric acid.  


Dr. Ms Jane Li, (National Penghu University of Science and Technology, Magong, Penghu, Republic of China)

Selenium powder exhibits good photovoltaic and photoconductive properties, and it is utilized extensively in electronics, for instance, photocells, light meters, and solar cells. The use of selenium is in the glass industry: selenium is applied to remove the colour from glass, to give a red color to enamels and glasses.


Dr. Willem-Jan de Kleijn Ph.D, (Luleå University of Technology, Luleå, Sweden)

Sodium selenite is utilized for animal feeds and food supplements. Selenium can also find applications in photocopying, in the toning of photographs and its artistic use is to intensify and extend the tonal range of black and white photographic images. Other uses of selenium are in metal alloys for example lead plates are used in storage batteries and in rectifiers to convert AC current in DC current.


Dr. JKF Gojukai PhD, (Kaiserslautern University of Technology, Kaiserslautern, Rhineland-Palatinate, Germany)

Selenium powder is employed to enhance the abrasion resistance in vulcanized rubbers and some selenium compounds are to anti-dandruff shampoos. Selenium is employed in solar cells with copper, indium, and gallium. Small amounts of organoselenium compounds have been used to alter the catalysts used for the vulcanization for the production of rubber.


Dr. Huang Fu Ph.D, (Maebashi Institute of Technology, Maebashi, Gunma, Japan)

Selenium powder is useful in photocells and light meters and also use as a photoconductor in plain-paper copiers. It is also employed as a gamma source in industrial radiography and it is also used in lithium batteries for energy storage. Amorphous selenium thin films have found application as photoconductors in flat panel X-ray detectors.  


Selenium Powder

Selenium Powder


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