Bismuth sulphide

Name: Bismuth sulphide
Brand: Vaqora Chemicals
SKU: VQ-015200

About Bismuth sulphide

Bismuth sulphide is a main-group metal compound carrying the CAS registry number 1345-07-9, specified at 99% purity. Formula Bi2S3, molecular weight 514.2 g/mol. Its systematic (IUPAC) name is dibismuth. Trisulfide. Alternative names: Bismuth sulfide and Bismuth sulfide (Bi2S3).

In its supplied form it is grey to dark grey to black powder or crystals or chunks. Reported physical data include a density of 7.7 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and materials research. Our customers for this product work in academic and industrial research.

Standard pack sizes are 50 g, 100 g and 5 x 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Bismuth sulphide
Catalogue No.	VQ-015200
CAS Number	1345-07-9
IUPAC name	dibismuth;trisulfide
Molecular formula	Bi₂S₃
Molecular weight	514.2 g/mol
Exact mass	513.877
Purity / assay	99%
HSN code	28309010
InChIKey	YNRGZHRFBQOYPP-UHFFFAOYSA-N
SMILES	[S-2].[S-2].[S-2].[Bi+3].[Bi+3]
PubChem CID	160976

Physical properties
Physical form	Crystalline
Appearance	Grey to dark grey to black powder or crystals or chunks
Density	7.7 g/mL at 25 °C
H-bond donors / acceptors	0 / 3
TPSA	3 Å²
Synonyms	Bismuth sulfide, Bismuth sulfide (Bi2S3), Dibismuth trisulphide, Bismuth sesquisulfide, Bismuth(3+) sulfide, Bismuth(III) sulfide, dibismuth trisulfide, Bismuth sulfide (BiS), Bi2S3, BISMUTH SULFIDE, Bi2S3, Bismuth(3+) sulfide (2/3)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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

Other grades of CAS 1345-07-9

Bismuth sulphide micropowder, APS 80-100 nm, 99.9%

CAS: 1345-07-9
Formula: Bi₂S₃
MW: 514.2 g/mol

VQ-015201

Frequently asked questions

What is the CAS number of Bismuth sulphide?

The CAS Registry Number of Bismuth sulphide is 1345-07-9. It is also known as Bismuth sulfide, Bismuth sulfide (Bi2S3), Dibismuth trisulphide.

What is the molecular formula and molecular weight of Bismuth sulphide?

Bismuth sulphide has the molecular formula Bi2S3 and a molecular weight of 514.2 g/mol.

Which grade and pack sizes of Bismuth sulphide can I order?

We supply Bismuth sulphide in (99%) grade, in 50 g, 100 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Bismuth sulphide?

Yes. Every lot of Bismuth sulphide 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 sulphide be shipped internationally?

Yes. Bismuth sulphide 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.