This particular chemical goes by a name that is given to a family of mineral made up of calcium ions along with several other phosphates. Calcium phosphate is actually the main form of calcium that you find in blood and bovine milk. To give you an idea of just how much calcium phosphate makes up bones in our bodies, nearly 70% of our bone consists of hydroxyapatite, which is a type of calcium phosphate. Additionally, the tooth enamel we have is composed of 90% hydroxyapatite. When it comes to the solubility level of this chemical, you’re going to find that it will actually lower as the temperature increases, meaning the heating is going to cause precipitation. There are plenty of uses for calcium phosphate including in the production of both phosphoric acid and different fertilizers.