Yttrium Sulfide

Synonym: Diyttrium trisulphide, Yttrium(III) trisulfide
CAS Number 12039-19-9 | EC Number 234-887-2

Yttrium Sulfide Chemical Structure

Product CodeY9199
CAS Number12039-19-9
Assay (purity)99.9%
Purity methodby elemental analysis
Molecular weight273.93
Appearanceyellow cubic crystals
Melting point1925C
Molecular formulaY2S3
Linear formulaY2S3

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Yttrium Sulfide contact us at

Safety information

In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Diyttrium trisulphide

Pubchem CID166021
IUPAC Nameyttrium(3+) trisulfide
InchI IdentifierInChI=1S/3S.2Y/q3*-2;2*+3

Ereztech synthesizes and sells additional Y-compounds.

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