Products Pure malic acid is available in specialized stores. The name of the acid is derived from Latin (apple), because it was first isolated from apple juice in 1785. Structure and properties Malic acid (C4H6O5, Mr = 134.1 g/mol) is an organic dicarboxylic acid which belongs to the hydroxycarboxylic acids. It exists as a white … Malic Acid
Products Adipic acid is used as an excipient in pharmaceuticals and as an additive in foods. It was originally produced from fats (adeps). Structure and properties Adipic acid (C6H10O4, Mr = 146.14 g/mol) exists as a white crystalline, odorless and poorly hygroscopic powder and is sparingly soluble in water. In boiling water the solubility is … Adipic Acid
Products Fumaric acid is used as an excipient in medicinal products. Active ingredients are also derived from it. Structure and properties Fumaric acid (C4H4O4, Mr = 116.1 g/mol) is a dicarboxylic acid. It exists as a white, crystalline and odorless powder or as crystals and is sparingly soluble in water. The pharmacopoeia defines it in … Fumaric Acid
