alums Definition
a double sulfate of aluminum and a univalent cation, such as potassium or ammonium.
Using alums: Examples
Take a moment to familiarize yourself with how "alums" can be used in various situations through the following examples!
Example
Alums are used in water treatment to remove impurities.
Example
Potassium alum is commonly used in the production of pickles.
Example
Ammonium alum is used in the manufacture of baking powder.
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Summary: alums in Brief
'Alums' [ˈæləmz] are double sulfates of aluminum and a univalent cation, such as potassium or ammonium. They are commonly used in water treatment to remove impurities and in the production of pickles and baking powder.
