Calcium malate

Calcium malate (CAS 17482-42-7, E 352) is the calcium salt of malic acid, available as both DL- and L-forms. It is registered under EC 241-498-1 and recognised in the EU as a permitted food additive under the designation E 352, functioning as an acidity regulator and firming agent.

In food and beverage formulations, calcium malate releases malic acid gradually, providing a smooth, tart flavour profile without the sharpness of citric acid, making it suitable for fruit preparations and low-sodium mineral fortification. In pharmaceutical applications, it serves as a bioavailable calcium source and pH buffer in tablet and oral liquid formulations.

Calcium malate is supplied in food-grade and pharmaceutical-grade solid form, compliant with EU food additive regulations and FCC specifications. It falls under REACH registration requirements for EU import and use. Procurement quantities typically range from kilogram laboratory packs to bulk pallet orders depending on supplier.