Union Chemical Works Potassium Phosphate Dibasic Trihydrate 磷酸氫二鉀(三水) EP 級 CAS 16788-57-1

Alfa Aesar Potassium hydrogen phosphate trihydrate， Reagent Grade and others

ACROS Organics Potassium phosphate， dibasic， trihydrate， extra pure and others

ACROS Organics POTASSIUM PHOSPHATE， DIBASIC TRIHYDRATE， 99+%， FOR ANALYSIS and others

Fisher Chemicals di-Potassium hydrogen orthophosphate trihydrate， for analysis and others