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Tm
Thulium

Thulium

Thulium is the rarest chemical element of the lanthanide family. It is a grey, malleable, ductile metal that oxidises very little in dry air. It is mainly used as a radiation source in portable X-ray equipment but also as a heat source in nuclear batteries.

PRODUCT INFORMATION

  • Symbol : Tm
  • Atomic number : 69
  • Atomic weight : 168
  • Series : lanthanide
  • Density : 9,321
  • Melting point : 1 545 °C
  • Boiling point : 1 950 °C

Examples of use :

- Radiation or heat source

- Dopant in zinc sulphide

- Magnetron component

Thulium ( Tm ) – Altichem : Distributor and supplier - Chemical products for industry