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Se Selenium - Powder

Selenium exists in several allotropic forms, although three are generally recognized. Selenium can be prepared with either an amorphous or a crystalline structure. The color of amorphous selenium is either red (in powder form) or black (in vitreous form). Crystalline monoclinic selenium is a deep red; crystalline hexagonal selenium, the most stable variety, is a metallic gray.

Melting point: 220.5 °C Boiling point: 685 °C

A powder is a solid material with a defined size range.

Powder Powder

Selenium - Powder - Your product selection

Se-00001 Selenium powder

Details: -160 mesh
Purity: 99,60%
CAS No: [7782-49-2]
Further information:

Se-00004 Selenium powder

Details: -160 mesh
Purity: min. 99,99%
CAS No: [7782-49-2]
Further information:

Se-00005 Selenium powder

Details: -200 mesh
Purity: 99,80%
CAS No: [7782-49-2]
Further information:

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