CAS;877-24-7 Formulae hypotheticae:C8H5KO4 Pondus hypotheticum:204.22 EINECS:212-889-4 Synonyma:POTASSIUM ACIDUM PHTHALATE BUFFER GRADUS; potassium hydrogenii phthalate, vexillum primarium, acs; POTASSIUMBIPHTHALATE, BIOTECHGRADE; POTASSIUMBIPHTHALATE,CRYSTALLOS,REAGENTSPECIALES, ACS; POTASSIUMBIPHTHALATE, ULTRAPURE; SODIUM AMYL XANTHTATE; POTASSIUM ACIDUM PHTHALATE PRIMUM VEXILLUM (ACS); POTASSIUM ACIDUM PHTHALATE SOLUTIO, 0.100 N