Selenium Metal Ingots


Selenium Metal Ingots

Specifications

Material Metal,Metal
Shape Rectengular
Usage Construction, Household Repair, Nuclear Shielding,Industrial
Cas No 7782-49-2
Einecs 231-194-7
Purity 99.9% - 99.999%
Physical Size   Ingot

Selenium (Se)
Selenium  is a  chemical  element  with  symbol  Se and  atomic number 34. It is a nonmetal with  properties  that are intermediate  between those of its periodic  table column djacent  chalcogen  elements  sulfur  and  tellurium.  It  rarely  occurs  in  its  elemental  state  in  ature,  or  as  pure  ore  compounds.  Selenium  is  found  impurely  in  metal  sulfide ores, here  it  partially  replaces  the  sulfur.  Commercially,  selenium is  produced  as a  byproduct  in the  refining  of these  ores,  most  often  during  copper  production.

Usage:    It is  mainly  used in the  preparation of the material of the selenium  drum,  photoelectric material, electrostatic  photogragh   and other  materials of optical  instrument.


Packing:   It is packed with dacron film, then covered with a sealed plastic film bag.


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