Dicalcium Phosphate(DCP)

Dicalcium phosphate, also known as dibasic calcium phosphate or calcium monohydrogen phosphate, is a type of calcium phosphate that is dibasic.
Dicalcium phosphate is mainly used as a dietary supplement in prepared breakfast cereals, dog treats, enriched flour, and noodle products.

Dicalcium phosphate  is used in poultry feed. 

Dicalcium phosphate  is also used as a tableting agent in some pharmaceutical preparations, including some products meant to eliminate body odor. It is also used in some toothpastes as a tartar control agent.