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  • 12056-90-5
  • LaSi2
  • 99.5%
  • 200 mesh
  • 235-017-4
Category:

Description

Characteristic

Oxygen-group inorganic compounds.

At low temperature, it is orthonormal system, and at high temperature, it is tetragonal system.The melting point is 1520℃.The resistivity is greater than that of the corresponding metal, and the resistance temperature coefficient is positive, but becomes negative at 500℃.It is easy to interact with hydrochloric acid and fluorocarbonic acid.