Lead(II) telluride 99.998%+

Name: Lead(II) telluride 99.998%+
Brand: Vaqora Chemicals
SKU: VQ-018371

About Lead(II) telluride 99.998%+

Vaqora Chemicals supplies Lead(II) telluride (Puriss grade), an electronic material registered under CAS number 1314-91-6 at a purity of 99.998%. With the molecular formula PbTe, it has a molar mass of 335.0 g/mol. The IUPAC name is tellanylidenelead. Alternative names: Altaite and Lead telluride.

The material typically appears as crystals and lumps. Literature values give a melting point of 917 °C. Its solubility is described as insoluble in water. 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.

It is commonly used for semiconductor research, electronic devices, thin films and organic synthesis. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Available in 25 g, 100 g and 1 kg packs, Lead(II) telluride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Semiconductor research
Electronic devices
Thin films
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Lead(II) telluride 99.998%+
Catalogue No.	VQ-018371
CAS Number	1314-91-6
IUPAC name	tellanylidenelead
Molecular formula	PbTe
Molecular weight	335 g/mol
Exact mass	337.8829
Grade	Puriss
Purity / assay	99.998%
HSN code	28429090
InChIKey	OCGWQDWYSQAFTO-UHFFFAOYSA-N
SMILES	[Te]=[Pb]
PubChem CID	4389803

Physical properties
Physical form	Crystalline
Appearance	Crystals and lumps
Melting point	917 °C
Solubility	Insoluble in water.
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3077
Synonyms	Altaite, Lead telluride, Lead(II) telluride, Lead telluride (PbTe), plumbanetellone, Lead monotelluride, lead(2+) telluride, Leadtelluride, Lead (II) Telluride, Lead(II) telluride, 99.998% trace metals basis

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H332Harmful if inhaled
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P270, P271, P273, P280, P301 + P317, P304 + P340, P317, P318, P319, P330, P391, 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 1314-91-6

Lead(II) telluride, 99.99%

CAS: 1314-91-6
Formula: PbTe
MW: 335 g/mol

VQ-018372

Frequently asked questions

What is the CAS number of Lead(II) telluride 99.998%+?

The CAS Registry Number of Lead(II) telluride 99.998%+ is 1314-91-6. It is also known as Altaite, Lead telluride, Lead(II) telluride.

What is the molecular formula and molecular weight of Lead(II) telluride 99.998%+?

Lead(II) telluride 99.998%+ has the molecular formula PbTe and a molecular weight of 335 g/mol. Its IUPAC name is tellanylidenelead.

Which grade and pack sizes of Lead(II) telluride 99.998%+ can I order?

We supply Lead(II) telluride 99.998%+ in Puriss (99.998%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lead(II) telluride 99.998%+?

Yes. Every lot of Lead(II) telluride 99.998%+ 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 Lead(II) telluride 99.998%+ be shipped internationally?

Yes. Lead(II) telluride 99.998%+ is classified as hazardous (UN 3077), 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.