Silver Phosphate is a yellow odorless powder, density 6.37 g/cm3, melting point 849 ̊C. It's insoluble in water. Silver Phosphate example reactions: • Na3PO4 + 3AgNO3 = Ag3PO4↓ + 3NaNO3 • Ag3PO4 + 3HNO3 = 3AgNO3 + H3PO4 • Ag3PO4 + 3HCl = H3PO4 + 3AgCl↓