Lab Chemical
POTASSIUM HYDROGEN PHTHALATE AR
Product code RXSOL-60-6605-296
POTASSIUM HYDROGEN PHTHALATE AR
Description
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.
Application
Application
Potassium hydrogen phthalate is used as a primary standard for acid- base titrations as well as for calibrating pH meters. It acts as a buffer in pH determination. It finds application as a useful standard for total organic carbon testing.