Lead sulphide, 99.995%

Name: Lead sulphide, 99.995%
Brand: Vaqora Chemicals
SKU: VQ-015306

About Lead sulphide, 99.995%

Lead sulphide (CAS 1314-87-0) is a main-group metal compound offered by Vaqora Chemicals (Puriss grade) at a purity of 99.995%. Its molecular formula is PbS and its molecular weight is 239.0 g/mol. Its systematic (IUPAC) name is lead(2+) sulfide. It is also known as Lead(II) sulfide or Lead monosulfide.

The product is provided as a solid. Key physical data: a melting point of 1114° and a density of 7.5 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for optics and photonics and materials research. Typical end-use sectors are academic and industrial research.

Vaqora Chemicals supplies Lead sulphide in 1 g and 10 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Optics & photonics
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Lead sulphide, 99.995%
Catalogue No.	VQ-015306
CAS Number	1314-87-0
IUPAC name	lead(2+) sulfide
Molecular formula	PbS
Molecular weight	239 g/mol
Exact mass	239.9487
Grade	Puriss
Purity / assay	99.995%
HSN code	28309010
InChIKey	FILXVLQXZYXBSJ-UHFFFAOYSA-N
SMILES	[S-2].[Pb+2]
PubChem CID	9794739

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	1114°
Density	7.5 g/mL at 25 °C
H-bond donors / acceptors	0 / 1
TPSA	1 Å²
UN number	UN 3077
Synonyms	Lead(II) sulfide, Lead monosulfide, Lead sulfide (PbS), Natural lead sulfide, P 37 (filter), lead monosulfide (galena)

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302+H332Harmful if swallowed or if inhaled
H302Harmful if swallowed
H332Harmful if inhaled
H350May cause cancer
H360May damage fertility or the unborn child
H361Suspected of damaging 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 1314-87-0

Lead sulphide

CAS: 1314-87-0
Formula: PbS
MW: 239 g/mol

VQ-015304

Puriss

Lead sulphide, 99.9%

CAS: 1314-87-0
Formula: PbS
MW: 239 g/mol

VQ-015305

Frequently asked questions

What is the CAS number of Lead sulphide, 99.995%?

The CAS Registry Number of Lead sulphide, 99.995% is 1314-87-0. It is also known as Lead(II) sulfide, Lead monosulfide, Lead sulfide (PbS).

What is the molecular formula and molecular weight of Lead sulphide, 99.995%?

Lead sulphide, 99.995% has the molecular formula PbS and a molecular weight of 239 g/mol. Its IUPAC name is lead(2+) sulfide.

Which grade and pack sizes of Lead sulphide, 99.995% can I order?

We supply Lead sulphide, 99.995% in Puriss (99.995%) grade, in 1 g, 10 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lead sulphide, 99.995%?

Yes. Every lot of Lead sulphide, 99.995% 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 sulphide, 99.995% be shipped internationally?

Yes. Lead sulphide, 99.995% 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.