Tin telluride, 99.999%

Name: Tin telluride, 99.999%
Brand: Vaqora Chemicals
SKU: VQ-018430

About Tin telluride, 99.999%

Listed under CAS 12040-02-7, Tin telluride is an electronic material available from Vaqora Chemicals, specified at 99.999% purity. The compound has the formula SnTe, corresponding to a molecular weight of 246.3 g/mol. Its systematic (IUPAC) name is tellanylidenetin. Common synonyms include Tin(II)telluride and Stannous telluride.

The product is provided as a solid. Key physical data: a melting point of 780.0 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span semiconductor research, electronic devices, thin films and optics and photonics. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Available in 10 g and 50 g packs, Tin telluride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Semiconductor research
Electronic devices
Thin films
Optics & photonics

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tin telluride, 99.999%
Catalogue No.	VQ-018430
CAS Number	12040-02-7
IUPAC name	tellanylidenetin
Molecular formula	SnTe
Molecular weight	246.3 g/mol
Exact mass	249.8084
Purity / assay	99.999%
HSN code	28429090
InChIKey	WYUZTTNXJUJWQQ-UHFFFAOYSA-N
SMILES	[Sn]=[Te]
PubChem CID	6432000

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	780.0 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Tin(II)telluride, Stannous telluride, stannane tellanediide, Tin (II) telluride, Tin telluride (SnTe), Tin(II) telluride, lambda~2~-Stannanetellone, Tin(II) telluride, 99.999% (metals basis), Tin telluride, pieces, 99.999% trace metals basis

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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

Frequently asked questions

What is the CAS number of Tin telluride, 99.999%?

The CAS Registry Number of Tin telluride, 99.999% is 12040-02-7. It is also known as Tin(II)telluride, Stannous telluride, stannane tellanediide.

What is the molecular formula and molecular weight of Tin telluride, 99.999%?

Tin telluride, 99.999% has the molecular formula SnTe and a molecular weight of 246.3 g/mol. Its IUPAC name is tellanylidenetin.

Which grade and pack sizes of Tin telluride, 99.999% can I order?

We supply Tin telluride, 99.999% in (99.999%) grade, in 10 g, 50 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tin telluride, 99.999%?

Yes. Every lot of Tin telluride, 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 Tin telluride, 99.999% be shipped internationally?

Yes. Tin telluride, 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.