What is monocalcium phosphate? An inorganic type of compound, monocalcium phosphate’s formula is Ca(H2PO4)2. This is most commonly found in monohydrates and it is a colorless solid. Monocalcium phosphate’s uses primarily see it being found in superphosphate fertilizers and as a leavening agent. This chemical structure is made by treating calcium hydroxide with phosphoric acid. When it is used in fertilizer, it is produced by the treatment of phosphate rocks with different acids. When it is a leavening agent, it is most commonly going to be used to help make different baked goods rise. When it is combined with an alkali ingredient such as baking soda, it will react to produce carbon dioxide and a salt. As one of the top monocalcium phosphate suppliers in the industry, Seidler Chemical is an experienced name you can trust.