E351 Antioxidant

About E351 Antioxidant

E351 is potassium malate, the potassium salt of malic acid, with the formula K2C4H4O5. In foods it works as an acidity regulator and buffering salt, and it is used in beverages, jams and confectionery.

Uses and applications of E351 Potassium Malate

• Acidity regulator and buffer in soft drinks and fruit beverages.
• Jams, jellies and fruit preparations to control pH.
• Confectionery and desserts where a mild, rounded acidity is needed.
• Low-sodium formulations as a source of potassium in place of sodium salts.
• Flavour balancing alongside malic acid and citric acid.
• Processed fruit and vegetable products, where permitted.

Grades, forms and packing

E351 potassium malate is offered in food grade as a powder or solution, depending on availability. The exact grade, assay, pack size and COA are shared with the quotation. Use in food must follow FSSAI regulations and the permitted limits for each food category. It is often used with malic acid and citric acid. Prices depend on grade, quantity and packing, and are confirmed with each quotation.

Why buy E351 Potassium Malate from Akshar Shop

• GST-compliant invoice with HSN code on every dispatch.
• COA and SDS shared on request before or with dispatch.
• Both small packs and bulk lots, so you can trial first and then scale up.
• Orders packed and dispatched from Kolkata to all parts of India.

Storage and handling

Potassium malate can absorb moisture. Store in the original closed pack in a cool, dry place away from direct sunlight, moisture and strong odours. Keep food-grade material separate from industrial chemicals and use clean, dry scoops. Reseal opened packs promptly. Refer to the SDS for handling details.

Need the grade, pack size or price? Send an enquiry or WhatsApp +91 92303 82749. COA and SDS are available on request.