AMMONIUM DIHYDROGEN PHOSPHATE Ammonium dihydrogen phosphate is used as a fertilizer, fire retardant, and fire extinguishing agent. Category: Fertilizers Related products AMMONIUM BICARBONATE Read more MONOCALCIUM PHOSPHATE MONOHYDRATE Read more 4-CYANOBENZOPHENONE Read more METHAN-D3-AMINE, HYDROCHLORIDE Read more