CrystalPure Alum Granules - 1 lb,(Frontier) (Frontier) (089836023971) - Non-Irradiated Kosher Alum is the chemical compound aluminum sulfite and is also referred to as ammonium aluminum sulfite or ammonium alum. Alum is used primarily as a pickling agent, to add crispness, or as a dye fixer (mordant).
Alum is the chemical compound aluminum sulfite and is also referred to as ammonium aluminum sulfite or ammonium alum.
Fantastic prices with ease & comfort of Amazon.com!
