Phosphate bụ otu n'ime ihe ndị sitere n'okike nke ihe fọrọ nke nta ka ọ bụrụ nri niile a na-ejikarị eme ihe na nhazi nri dịka ihe oriri dị mkpa na mgbakwunye na-arụ ọrụ.Phosphorus nke na-emekarị bụ nkume phosphate (nke nwere calcium phosphate).Sulfuric acid na-emeghachi omume na nkume phosphate iji mepụta calcium dihydrogen phosphate na calcium sulfate nke osisi nwere ike ịmịnye ya iji mepụta phosphate.Enwere ike kewaa phosphates ka ọ bụrụ orthophosphates na phosphates polycondensed: phosphates a na-eji na-edozi nri na-abụkarị sodium, calcium, potassium, na iron na zinc salts dị ka ihe na-edozi ahụ.phosphates nri a na-ejikarị eme ihe Enwere ihe karịrị ụdị iri atọ.Sodium phosphate bụ isi nri ụdị phosphate nri anụ ụlọ.Site na mmepe nke teknụzụ nhazi nri, oriri nke potassium phosphate na-abawanye kwa afọ.