Preparing monocalcium phosphate monohydrate for use as feedstuff component

摘要

Monocalcium phosphate monohydrate with improved characteristics for use as a feedstuff component is produced by reacting calcium carbonate of organic origin, preferably eggshells, and/or a calcium phosphate of organic origin eg bones with orthophosphoric acid. A highly pure product is produced with a Ca- and P-Water solubility of at least 90% which is almost free of dicalcium phosphate and contains only water soluble calcium hydrogen carbonate as a slight impurity.