... 1, White crystals with good stability, dissolving easily in water and alcohol, a king of stronger organic acid. 2,Maleic acid ... used in syrup, readytea, orange juice, sports beverage and other fortified syrup and food. 3,In addition, Maleic acid is mainly used ... fumaric acid, succinic acid, DL-Malic acid, dyeing auxiliary and preservative grease. 4,Kept airtightly in a light-proof, dry and cool place.