Tellurium powder, 99.9%

Name: Tellurium powder, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-016229

About Tellurium powder, 99.9%

Tellurium powder is a metal powder carrying the CAS registry number 13494-80-9 with a typical assay of 99.9%. With the molecular formula Te, it has a molar mass of 127.6 g/mol. Its systematic (IUPAC) name is tellurium.

The product is provided as a powder. Literature values give a melting point of 450 °C and a density of 6.24 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include powder metallurgy, additive manufacturing, chemical synthesis and solar and photovoltaic research. It is used across academic and industrial research and metallurgy and mining.

Vaqora Chemicals supplies Tellurium powder in 25 g, 100 g, 5 x 100 g and 5 x 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Powder metallurgy
Additive manufacturing
Chemical synthesis
Solar & photovoltaic research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tellurium powder, 99.9%
Catalogue No.	VQ-016229
CAS Number	13494-80-9
IUPAC name	tellurium
Molecular formula	Te
Molecular weight	127.6 g/mol
Exact mass	129.9062
Purity / assay	99.9%
HSN code	28045020
InChIKey	PORWMNRCUJJQNO-UHFFFAOYSA-N
SMILES	[Te]
PubChem CID	6327182

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	450 °C
Density	6.24 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3288

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H362May cause harm to breast-fed children

Precautionary statements: P203, P260, P263, P264, P270, P280, P318, 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 13494-80-9

Tellurium granules, 1-6 mm, 99.9999%

CAS: 13494-80-9
Formula: Te
MW: 127.6 g/mol

VQ-016906

Tellurium lump, 99.999+% (metals basis)

CAS: 13494-80-9
Formula: Te
MW: 127.6 g/mol

VQ-016907

Synthesis

Tellurium peices, 99.9%

CAS: 13494-80-9
Formula: Te
MW: 127.6 g/mol

VQ-016908

Puriss

Tellurium pieces, 10-20 mm, 99.999%

CAS: 13494-80-9
Formula: Te
MW: 127.6 g/mol

VQ-016909

Puriss

Tellurium pieces, 10-20 mm, 99.99999%

CAS: 13494-80-9
Formula: Te
MW: 127.6 g/mol

VQ-016910

Tellurium pieces, 99.999%

CAS: 13494-80-9
Formula: Te
MW: 127.6 g/mol

VQ-016911

Synthesis

Tellurium pieces, 99.9999%

CAS: 13494-80-9
Formula: Te
MW: 127.6 g/mol

VQ-016912

Tellurium powder, -100 mesh, 99.99%

CAS: 13494-80-9
Formula: Te
MW: 127.6 g/mol

VQ-016225

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Frequently asked questions

What is the CAS number of Tellurium powder, 99.9%?

The CAS Registry Number of Tellurium powder, 99.9% is 13494-80-9.

What is the molecular formula and molecular weight of Tellurium powder, 99.9%?

Tellurium powder, 99.9% has the molecular formula Te and a molecular weight of 127.6 g/mol. Its IUPAC name is tellurium.

Which grade and pack sizes of Tellurium powder, 99.9% can I order?

We supply Tellurium powder, 99.9% in (99.9%) grade, in 25 g, 100 g, 5 x 100 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tellurium powder, 99.9%?

Yes. Every lot of Tellurium powder, 99.9% 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 Tellurium powder, 99.9% be shipped internationally?

Yes. Tellurium powder, 99.9% is classified as hazardous (UN 3288), 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.