Tricalcium Phosphate feed grade / food grade Nutrition supplyment for improving of Ca and P for livestock , Tricalcium Phosphate feed grade / food gradeNutrition supplyment for improving of Ca and P for livestock ,Appearance White powder or granular P: 18.0%min, Ca: 30%, F: 0. 15% max, As: 0. 003% max, Pb: 0. 003%max, Moisture:1.0-2.0%Packing in 25kgs /50kgs/ 1000kgs plastic woven bag