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.