Antimony(III) telluride, 99.99%

Name: Antimony(III) telluride, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-018337

About Antimony(III) telluride, 99.99%

Antimony(III) telluride (CAS 1327-50-0) is an electronic material offered by Vaqora Chemicals in Puriss grade, specified at 99.99% purity. Formula Sb2Te3, molecular weight 626.32 g/mol. Alternative names: Antimony sesquitelluride and Antimony telluride.

The product is provided as beads. Key physical data: a density of 6.5 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include semiconductor research, electronic devices, thin films and electronics and thin films. Buyers come mainly from academic and industrial research and electronics and semiconductors.

We offer Antimony(III) telluride in 5 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Semiconductor research
Electronic devices
Thin films
Electronics & thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Antimony(III) telluride, 99.99%
Catalogue No.	VQ-018337
CAS Number	1327-50-0
Molecular formula	Sb₂Te₃
Molecular weight	626.32 g/mol
Grade	Puriss
Purity / assay	99.99%
HSN code	28429090

Physical properties
Physical form	Granules
Appearance	Beads
Density	6.5 g/mL at 25 °C
UN number	UN 1549

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302+H332Harmful if swallowed or if inhaled
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P273, P301 + P312 + P330, P304 + P340 + P312, P391, 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

Frequently asked questions

What is the CAS number of Antimony(III) telluride, 99.99%?

The CAS Registry Number of Antimony(III) telluride, 99.99% is 1327-50-0. It is also known as Antimony sesquitelluride, Antimony telluride, Diantimony tritelluride.

What is the molecular formula and molecular weight of Antimony(III) telluride, 99.99%?

Antimony(III) telluride, 99.99% has the molecular formula Sb2Te3 and a molecular weight of 626.32 g/mol.

Which grade and pack sizes of Antimony(III) telluride, 99.99% can I order?

We supply Antimony(III) telluride, 99.99% in Puriss (99.99%) grade, in 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Antimony(III) telluride, 99.99%?

Yes. Every lot of Antimony(III) telluride, 99.99% 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 Antimony(III) telluride, 99.99% be shipped internationally?

Yes. Antimony(III) telluride, 99.99% is classified as hazardous (UN 1549), 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.