YS/T 816-2012 Active Industry standards-Non-ferrous metals

YS/T 816-2012 High purity selenium

Publish Date: 2012-11-07 Implement Date: 2013-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 816-2012

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Heavy metals and their alloys

ICS Name: Other non-ferrous metal products

Publish Date: 2012-11-07

Implement Date: 2013-03-01

Pages: 6 pages

Scope

This standard specifies the requirements for high-purity selenium, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates, contract (or order form) contents, and safety precautions.
This standard applies to high-purity selenium produced by processes such as oxidation-reduction and distillation. The product is mainly used in the manufacture of compound semiconductors, thermoelectric conversion, photosensitive materials, infrared detection polycrystalline thin film materials, and thin-film solar cell materials, etc.