Tellurium T2

  • Tellurium T0
  • Tellurium T1
  • Tellurium T2

    • Designation

    Name The value
    Designation GOST Cyrillic Т2
    Designation GOST Latin T2
    Transliteration T2
    By chemical elements Te2

    Description

    Tellurium T2 applies: for the production of powder and ingots, suitable for obtaining tellurium in high purity, the manufacture of paints and other purposes.

    Note

    Tellurium technical.
    Tellurium belongs to the substances of 1st hazard class. Hazard — inhalation of tellurium aerosols. Maximum permissible concentration (MPC) of tellurium in workplace air is 0.01 mg/m3.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 17614-80

    Chemical composition

    Standard S Si Fe Cu Al Pb Se Na Te
    GOST 17614-80 ≤0.2 ≤0.2 ≤0.15 ≤0.3 ≤0.1 ≤1 ≤1.5 ≤0.3 ≥96.5
    Te is the basis.
    According to GOST 17614-80 the sum of detectable impurities is ≤ 4.0%. The mass fraction of silicon and aluminum is provided by manufacturing technology and is determined periodically in agreement with the consumer.