Potassium chloride, min. 99 %, pure, with anti-caking agent, Molar mass (M) 74,56 g/mol, Density (D) 1,98 g/cm³, Boiling point (bp) 1413 °C, CAS No. [7447-40-7], EG-Nr. 231-211-8, Empirical formula KCl