What is the atmocity of potash alum
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Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound: the double sulfate of potassium and aluminium, ...
Chemical formula: KAl(SO4)2·12H2O
Solubility in water: 14.00 g/100 mL (20 °C); 36.80 g/100 mL (50 °C)
Solubility in other solvents: Insoluble in acetone
Melting point: 92 to 95 °C (198 to 203 °F; 365 to 368 K)
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