| Product Name | Potassium Sulphate |
| CAS No. | 7778-80-5 |
| Synonyms | Arcanum duplicatum; arcanumduplicatum; dipotassiumsulfate; Glazier's salt; kaliumsulphuricum; Potassium sulfate, alpha; potassiumsulfate(2:1); Potassium Sulfate |
| InChI | InChI=1/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 |
| Molecular Formula | K2SO4 |
| Molecular Weight | 174.24 |
| Density | 2.662 |
| Melting point | 1067℃ |
| Boiling point | 1689℃ |
| Water solubility | 110 g/L (20℃) |
| Safety | S22:; S24/25:; |
7778-80-5 potassium sulphate
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