Potassium hydrogen phthalate, often called simply KHP, is an acidic salt compound. It forms white powder, colorless crystals, a colorless solution, and an ionic solid that is the monopotassium salt of phthalic acid. KHP is slightly acidic,
CAS Number :
877-24-7
Synonym :
Potassium biphthalate, Hi-AR™; Phthalic acid monopotassium salt