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| patossium carbonate; pearl ash rare | |||
| potash | |||
| potash Any of several compounds containing potassium, especially soluble compounds such as potassium oxide, potassium chloride, and various potassium sulfates, used chiefly in fertilizers | |||
| potassium chloride | |||
| potaske: 1 phrase in 1 subject |
| Industry | 1 |