CAS Registry Number
CAS 1345-04-6 — Antimony(III) sulfide
CAS 1345-04-6
S3Sb2
MW 339.7
Antimony(III) sulfide is a yellow to orange solid used in flame retardants, pigments, and semiconductor applications. It has a molecular formula of S₃Sb₂, a molecular weight of 339.7 g/mol, and is stable at ambient storage conditions. Listed under CAS 1345-04-6, it carries a warning signal word due to its toxicity. Molekula supplies Antimony(III) sulfide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 1345-04-6
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.