Selenium shot, 2-6 mm, 99.999%

Name: Selenium shot, 2-6 mm, 99.999%
Brand: Vaqora Chemicals
SKU: VQ-016874

About Selenium shot, 2-6 mm, 99.999%

Selenium shot, 2-6 mm is a high-purity metal carrying the CAS registry number 7782-49-2, specified at ≥99.999% purity. The compound has the formula Se, corresponding to a molecular weight of 78.97 g/mol. Its systematic (IUPAC) name is selenium.

It is supplied as a solid. Literature values give a melting point of 217 °C and a boiling point of 684.9 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include alloy preparation, evaporation sources, materials research and catalysis. Typical end-use sectors are academic and industrial research and metallurgy and mining.

Standard pack sizes are 50 g, 250 g, 1 kg and 5 x 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Alloy preparation
Evaporation sources
Materials research
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Selenium shot, 2-6 mm, 99.999%
Catalogue No.	VQ-016874
CAS Number	7782-49-2
IUPAC name	selenium
Molecular formula	Se
Molecular weight	78.97 g/mol
Exact mass	79.9165
Purity / assay	≥99.999%
HSN code	28049000
InChIKey	BUGBHKTXTAQXES-UHFFFAOYSA-N
SMILES	[Se]
PubChem CID	6326970

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	217 °C
Boiling point	684.9 °C
Density	4.81 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H331Toxic if inhaled
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P260, P261, P264, P270, P271, P273, P301 + P316, P304 + P340, P316, P319, P321, P330, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7782-49-2

Electronic

Selenium granules, 99.999%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016871

Selenium pellets, 99.9%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016872

Electronic

Selenium pellets, 99.999%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016873

Selenium powder, -200 mesh, 99.999%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016191

Selenium powder, −100 mesh, ≥99.5%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016196

Synthesis

Selenium powder, ≥99.5%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016197

Selenium powder, 200 mesh, ≥99.9%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016192

Selenium powder, 99.9999%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016194

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Frequently asked questions

What is the CAS number of Selenium shot, 2-6 mm, 99.999%?

The CAS Registry Number of Selenium shot, 2-6 mm, 99.999% is 7782-49-2.

What is the molecular formula and molecular weight of Selenium shot, 2-6 mm, 99.999%?

Selenium shot, 2-6 mm, 99.999% has the molecular formula Se and a molecular weight of 78.97 g/mol. Its IUPAC name is selenium.

Which grade and pack sizes of Selenium shot, 2-6 mm, 99.999% can I order?

We supply Selenium shot, 2-6 mm, 99.999% in (≥99.999%) grade, in 50 g, 250 g, 1 kg, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Selenium shot, 2-6 mm, 99.999%?

Yes. Every lot of Selenium shot, 2-6 mm, 99.999% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Selenium shot, 2-6 mm, 99.999% be shipped internationally?

Yes. Selenium shot, 2-6 mm, 99.999% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.