Potash alum is an example of
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Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound: the double sulfate of potassium and aluminium, with chemical formula KAl(SO₄)₂. It is commonly encountered as the dodecahydrate, KAl(SO₄)₂·12H₂O. Wikipedia
Formula: KAl(SO₄)₂·12H₂O
Molar mass: 474.39 g/mol
Melting point: 92.5 °C
Density: 1.76 g/cm³
Boiling point: 200 °C
ChemSpider ID: 56418
Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound: the double sulfate of potassium and aluminium, with chemical formula KAl(SO4)2. The compound is the most important member of the generic class of compounds called alums, and is often called simply alum.
Potash alum is KAl (SO4)2. In aqueous medium due to hydrolysis of Al3+ is acidic than nature
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