1,2,3-Propanetriol, mono(dihydrogen phosphate), dipotassium salt, trihydrate 1319-70-6 Dipotassium 1,2,3-propanetriol mono(dihydrogen phosphate) trihydrate Dipotassium glycerophosphate trihydrate Glycerophosphoric acid, dipotassium salt, trihydrate POTASSIUM GLYCEROPHOSPHATE Potassium glycerophosphate trihydrate