... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > alkali metal molecular entity > alkali metal salt > potassium salt > potassium dihydrogen phosphate

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > salt > alkali metal salt > potassium salt > potassium dihydrogen phosphate

... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > alkali metal molecular entity > potassium molecular entity > potassium salt > potassium dihydrogen phosphate

chemical entity > molecular entity > inorganic molecular entity > inorganic phosphate > potassium dihydrogen phosphate

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > oxoacid derivative > phosphorus oxoacid derivative > phosphoric acid derivative > phosphate > inorganic phosphate > potassium dihydrogen phosphate

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > phosphorus molecular entity > phosphorus oxoacids and derivatives > phosphorus oxoacid derivative > phosphoric acid derivative > phosphate > inorganic phosphate > potassium dihydrogen phosphate