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E522
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Aluminium potassium sulphateStabilisers, Acidity regulators, Mineral salts
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Description
Aluminium potassium sulphate is prepared by reacting potassium sulphate with aluminium sulfate, and then dissolving aluminum hydroxide in sulphuric acid. This produces a white crystalline solid that is soluble in water, and is used as a stabiliserGives food a firmer texture by preventing the breakdown of emulsions in food., and as an acidity regulatorUsed to change or maintain a pH which can be either acidic or basic (alkaline). They can be organic, minerals, acids, bases, neutralizing agents or buffering agents. in food.
Common Uses
Found in foods such as baking powder.
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