Bismuth(III) telluride, - 350 mesh, 99.99%

Name: Bismuth(III) telluride, - 350 mesh, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-018345

About Bismuth(III) telluride, - 350 mesh, 99.99%

Bismuth(III) telluride, - 350 mesh (CAS 1304-82-1) is an electronic material offered by Vaqora Chemicals with a typical assay of 99.99%. With the molecular formula Bi2Te3, it has a molar mass of 800.76 g/mol. Alternative names: Bismuth sesquitelluride and Bismuth telluride.

It is supplied as a solid. Key physical data: a melting point of 585 °C and a density of 7.642 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span semiconductor research, electronic devices and thin films. Typical end-use sectors are academic and industrial research and electronics and semiconductors.

We offer Bismuth(III) telluride, - 350 mesh 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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Bismuth(III) telluride, - 350 mesh, 99.99%
Catalogue No.	VQ-018345
CAS Number	1304-82-1
Molecular formula	Bi₂Te₃
Molecular weight	800.76 g/mol
Purity / assay	99.99%
HSN code	28429090

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	585 °C
Density	7.642 g/mL at 25 °C

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

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 1304-82-1

Puriss

Bismuth(III) telluride, 99.98%

CAS: 1304-82-1
Formula: Bi₂Te₃
MW: 800.76 g/mol

VQ-018346

Frequently asked questions

What is the CAS number of Bismuth(III) telluride, - 350 mesh, 99.99%?

The CAS Registry Number of Bismuth(III) telluride, - 350 mesh, 99.99% is 1304-82-1. It is also known as Bismuth sesquitelluride, Bismuth telluride, Dibismuth tritelluride.

What is the molecular formula and molecular weight of Bismuth(III) telluride, - 350 mesh, 99.99%?

Bismuth(III) telluride, - 350 mesh, 99.99% has the molecular formula Bi2Te3 and a molecular weight of 800.76 g/mol.

Which grade and pack sizes of Bismuth(III) telluride, - 350 mesh, 99.99% can I order?

We supply Bismuth(III) telluride, - 350 mesh, 99.99% in (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 Bismuth(III) telluride, - 350 mesh, 99.99%?

Yes. Every lot of Bismuth(III) telluride, - 350 mesh, 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 Bismuth(III) telluride, - 350 mesh, 99.99% be shipped internationally?

Yes. Bismuth(III) telluride, - 350 mesh, 99.99% 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.