Hygienically Processed Tri- Calcium Phosphate is widely used in pharmaceutical and textile industries. Tri- Calcium Phosphate is also used in food and beverages and agriculture industries. Tri- Calcium Phosphate is hygienically processed to ensure safety of usage. Hygienically Processed Tri- Calcium Phosphate contains sulphate in a range of 0.5% and maximum 30 PPM heavy metals.