Molar Mass of KAl(SO₄)₂·12H₂O (Potassium Alum)

Free online molecular weight calculation with detailed element breakdown

Molar Mass
474.37 g/mol
≈ 474 g/mol (rounded)
Element Breakdown
SymbolElementAtomsAtomic MassSubtotal%
O Oxygen 20 15.9990 319.9800 67.45%
S Sulfur 2 32.0600 64.1200 13.52%
K Potassium 1 39.0980 39.0980 8.24%
Al Aluminium 1 26.9820 26.9820 5.69%
H Hydrogen 24 1.0080 24.1920 5.10%

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