In food industry, it is used as buffer, chelating agent, flavoring additive, bulk agent etc. Monopotassium phosphateChemical Name: Potassium dihydrogenphosphate Molecular Formula: KH2PO4Molecular ... -IV, HG2861-1997Use: In food industry, it is used as buffer, chelating agent, flavoring additive, bulk agent etc. Packing: In plastic ... water,≤%0.1--As, ≥%0.00030.001Lead, ≤%0.0005-- monopotassium phosphate