Potassium hydroxide, min. 85 %, in flakes, Molar mass (M) 56,11 g/mol, Density (D) 2,04 g/cm³, Boiling point (bp) 1327 °C, CAS No. [1310-58-3], UN-Nr. 1813, EG-Nr. 215-181-3, Empirical formula KOH