| Potassium sulfide |
| Potassium sulphide |
| dipotassium monosulfide |
| dipotassium sulfide |
| hepar sulfuris |
| potassium monosulfide |
| potassium sulfide (2:1) |
| potassium sulfide (k2S) |
| potassium sulfide (non-specific name) |
| potassium sulfide [k2S] |
| potassium sulfide, anhydrous |
| potassium sulfide, hydrate |
| potassium sulfide, pentahydrate |
| potassium sulfuret |
| potassium sulphide, anhydrous |
| potassium sulphide, pentahydrate |
| sulfure de potassium, anhydre |
| sulfure de potassium, pentahydrate |
| dipotassium sulphide |
| Potassium sulfide,pentahydrate |
| potassium sulfide,hydrated,with not less than 30% water of crystallization |
| potassium sulphide,crystal |
| potassiumsulphide |
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