TETRAPOTASSIUMPYROPHOSPHATE, TETRAPOTASYUMPİROFOSFAT, Cas no: 7320-34-5, 7722-88-5 , 13472-36-1 (decahydrate), TETRAKAL, Tetrapotassium Diphosphate ,Tetrapotasyumdifosfat , Tetrapotassium