... :2.0% 4,Size:16--40,40-100Mesh Feed Grade high purity Calcium Hydrogen Phosphate 18% Granular Feedgrade Calcium Hydrogen Phosphate1,Phosphate ... , circulation, the nervous system, metabolism, as friction agent to making high-grade toothpaste in daily-use chemicals.7. Packing: It is ... , g/ml0.80-1.00Fluorion Stability Experiment,pass Feed Grade high purity Calcium Hydrogen Phosphate 18% Granular