Selenium ST 2

Designation

Name The value
Designation GOST Cyrillic СТ 2
Designation GOST Latin CT 2
Transliteration ST 2
By chemical elements Se 2

Description

Selenium ST 2 applies: for the production of ingots, granules and powder used in glass industry for the production of glass; chemical industry for the production of paints, enamels and pure selenium.

Note

Selenium technical.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 10298-79

Chemical composition

Standard S Fe Cu As Al Pb Se Te Hg
GOST 10298-79 ≤0.5 ≤0.5 ≤0.05 ≤0.05 ≤0.05 ≤0.05 ≥97.5 ≤0.5 ≤0.05
Se is the basis.
According to GOST 10298-79, the mass fraction of organic impurities and antimony is normalized at the customer's request in technical selenium.