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Selenium

Селен - порошок.jpg

PURPOSE AND DESCRIPTION

Technical selenium of grades ST-1 and ST-0 is produced in accordance with GOST 10298-2018 in form of:

- powder, particle size min. 1 mm;

- granules of 2 to 5 mm.

Application: pharmaceuticals, food additives, paint, and glass industry, metallurgy (production of high quality alloys) and electronic industry.

CHEMICAL COMPOSITION

Mark

Mass fraction, %

The amount of impurities, not more

Selenium, not less

Impurities, not more

Iron

Copper

Lead

Mercury

Tellurium

Arsenic

Sulfur

Aluminum

Antimony

Potassium

Sodium

Calcium

Magnesium

СТ0

99,9

0,005

0,0020

0,002

0,0010

0,020

0,003

0,005

0,005

0,005

0,005

0,005

0,005

0,005

0,10

СТ1

99,5

0,010

0,0050

0,005

0,0050

0,100

0,005

0,020

0,005

-

-

-

-

-

0,50

Note - at the request of the consumer in selenium determine the mass fraction of organic impurities: cadmium, nickel.

PACKAGE AND TRANSPORTATION

The goods are to be packed in transport cloth packets.

Each two cloth packets are to be put in one carton box.

Each 12 carton boxes are to be put on one-way pallet (OWP) (1200х800 mm).

Every 12 cartons on the OWP are to be banded with the plastic strip.

GUARANTEED STORAGE PERIOD

Storage period of selenium in cold warehouse is 5 years, in heated warehouse is 8 years.

QUALITY

The quality management system of JSC "Uralelektromed" is certified by LRQA company for compliance with ISO 9001:2015. Environmental management system, occupational health and safety management system and energy management system are certified by the Certification Association “Russian Register” for compliance with the international standards ISO 14001:2015, OHSAS 18001:2007 and ISO 50001:2011.

The products are registered in accordance with the EC Regulations on Safety of Chemicals - REACH.

FOR INQUIRIES PLEASE CONTACT:
  • N. Serebryakova, Head of sales department (Main Product), JSC "Uralelektromed", Tel.:+7 (34368) 4-73-73, e-mail: snv@elem.ru