Potassium salt of sorbic acid (E202), a white to off-white granular powder used as a food preservative against moulds, yeasts and fungi.
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Potassium sorbate (E202) is the potassium salt of sorbic acid, supplied as a white to off-white powder or granules that is highly soluble in water. It is an effective preservative most active in mildly acidic conditions.
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