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Headquarters Altichem

Parc d’activités du Vert Galant
4 rue Jacques Vaucanson
CS 20650 SAINT OUEN L’AUMÔNE
F 95004 CERGY PONTOISE CEDEX
FRANCE

+33 (0)1 34 40 12 80

E-mail :contact@altichem.com

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Se
Selenium

Selenium

Selenium is a metalloid with several allotropic varieties. From alarm systems to xerographic systems, this multi-purpose semiconductor has many uses and performs important photoelectric functions in our daily lives. In addition to its chemical applications, selenium has excellent antioxidant properties that are essential to the body.

PRODUCT INFORMATION

  • Symbol : Se
  • Atomic number : 34
  • Atomic weight : 78
  • Series : non-metal
  • Density : 4,8
  • Melting point : 221 °C
  • Boiling point : 685 °C

Examples of use :

- Pigmentation of glass and plastic

- Medical treatment

- Use in photoelectric cells