Dicalcium phosphate can be made  as fertilizer and animal feed, they are named as  fertilizer grade dicalcium phosphate and animal feed grade dicalcium phosphate.

Fertilizer grade dicalcium phosphate,is mainly used for phosphate fertilizer and compound fertilizer to add raw materials. Because it has phosphorus (water soluble phosphorus) and it is cheap, it is especially suitable for reducing fertilizer raw materials cost and it has a very good effect at improving the product cost-effective and enhancing market competitiveness.

Specification
Total P2O5:20-25%
Free moisture content: 15% max
Ph value: 3.0 min

Animal Feed grade dicalcium phosphate has two types, they are granular and powder.

Specification:
1 Granular: P: 18% min; Ca: 21.5% min;F: 0.12% max;H2O: 2% max;As: 10PPM max;Pb: 15PPM max;Cd: 5PPM max;Size: 90%(0.25-1.68) min                                              
2 Powder: P: 18% min;Ca: 22.5% min;F: 0.12% max;H2O: 2% max;As: 10PPM max;Pb: 15PPM max;Cd: 5PPM max