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Potassium carbonate
Other names: none
| Product ID | Potassium carbonate |
| Industries | A-Z catalog, Glass and ceramics, Horticulture |
| Composition | Products A-Z, Carbonic acid salts - carbonates, Carbon compounds, Potassium compounds |
| CAS number | 584-08-7 |
| WE number | 209-529-3 |
| Chemical formula | K2CO3 |
| Molar mass | 138,21 g/mol |
| Customs tariff code | 28364000 |
| Other physical properties | |
| pH | 11,5 – 12,5 (50 g/l H2O, 25°C) |
| Melting / freezing point | 891°C |
| Relative density | 2270 – 2430 kg/m3 |
| Solubility in water | 110 g/l (20°C) |