| Names | |
|---|---|
| IUPAC name Yttrium(III) sulfide | |
| Other names Yttrium sulfide | |
| Identifiers | |
3D model (JSmol) | |
| ChemSpider | |
| ECHA InfoCard | 100.031.703 |
| EC Number |
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| |
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| Properties | |
| Y2S3 | |
| Molar mass | 274.010 g/mol |
| Appearance | yellowcubic crystals |
| Density | 3.87 g/cm3 |
| Melting point | 1,925 °C (3,497 °F; 2,198 K) |
| Structure | |
| cubic | |
| Hazards | |
| GHS labelling: | |
  | |
| Warning | |
| H261,H315,H319,H335 | |
| P231+P232,P261,P264,P271,P280,P302+P352,P304+P340,P305+P351+P338,P312,P321,P332+P313,P337+P313,P362,P370+P378,P402+P404,P403+P233,P405,P501 | |
| Related compounds | |
Otheranions | Yttrium(III) oxide |
Othercations | Scandium(III) sulfide |
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). | |
Yttrium(III) sulfide (Y2S3) is aninorganicchemical compound. It is a compound ofyttrium andsulfur.
