Chemical Name: Calcium Hydrogen Phosphate Molecular Formula: CaHPO4 Performance: white crystallization powder, odorless & ... in ethanolApplication: used as friction agent to make high-grade toothpaste in daily-use chemicals, also as swelling agent, ... ≤0.005Sulfide, through experimentArsenic ppm ≤ 3Heavy Metal ppm ≤30 Apparent Density, g/ml 1.3-1.5 Anhydrous Calcium Hydrogen Phosphate (Food-grade) ...