Bismuth(III) sulfide

Description

Bismuth(III) sulfide · CAS 1345-07-9 · Bi2S3. UNII XZC47M60X8.

Identification

CAS Registry Number	1345-07-9
PubChem CID	160976
Molecular formula	Bi2S3
IUPAC name	dibismuth;trisulfide
UNII (FDA)	XZC47M60X8

Computed Descriptors

Molecular Weight	514.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	513.87701
Monoisotopic Mass	513.87701
Topological Polar Surface Area	3
Heavy Atom Count	5
Formal Charge	0
Complexity	0

Physical description & handling notes

• Blackish-brown solid; [Merck Index] Dark brown powder, insoluble in water; [MSDSonline]

Regulatory Status

GHS notification summary	44.8% (56 / 125)

GHS Hazard Classification

GHS notification summary	44.8% (56 / 125)
Reported hazard statements	H315 (55.2%), H319 (55.2%), H335 (55.2%)

Documented Uses

• Naturally occurring as bismuthinite; [Merck Index]
• Bismuth sulfide (Bi2S3): ACTIVE

Synonyms

Bismuth sulfide (Bi2S3); Dibismuth trisulphide; Bismuth sesquisulfide; Bismuth(3+) sulfide; XZC47M60X8; DTXSID601014434; C.I. 77172; RefChem:120443; DTXSID90418594; DTXCID601437024; 215-716-0; 1345-07-9; Bismuth sulfide; Bismuth(III) sulfide; dibismuth;trisulfide; 12048-34-9

Frequently Asked Questions

What are the CAS number and molecular formula of Bismuth(III) sulfide?

CAS 1345-07-9; molecular formula Bi2S3; molecular weight — g/mol.

What other names is Bismuth(III) sulfide known by?

Bismuth sulfide (Bi2S3), Dibismuth trisulphide, Bismuth sesquisulfide, Bismuth(3+) sulfide, XZC47M60X8, DTXSID601014434.

Is Bismuth(III) sulfide classified as hazardous?

44.8% of GHS notifications report no hazard classification (56 of 125).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.