Comparing E525 - Potassium hydroxide vs E527 - Ammonium hydroxide
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Popular questions
Is potassium hydroxide a strong base?
Yes—potassium hydroxide (KOH) is a prototypical strong base that fully dissociates in water and is highly caustic in concentrated form.
What is potassium hydroxide used for?
In foods (E525) it’s used as an acidity/pH regulator and processing aid, e.g., for lye peeling of fruits and vegetables, curing olives, and in some cocoa and caramel color processing.
Is potassium hydroxide safe?
Yes—at permitted food-use levels it’s considered safe (GRAS in the U.S. and authorized in the EU); concentrated solutions are corrosive and must be handled carefully.
What is the formula for potassium hydroxide?
KOH.
Is ammonium hydroxide soluble?
Is ammonium hydroxide a base?
Is ammonium hydroxide ammonia?
Is ammonium hydroxide a strong base?
What is ammonium hydroxide used for?