Karl Fischer ROTI®Hydroquant , salicylic acid, for KF titration, Molar mass (M) 138,12 g/mol, Density (D) 1,44 g/cm³, Flash point (flp) 157 °C, Boiling point (bp) 256 °C, CAS No. [69-72-7], EG-Nr. 200-712-3, Empirical formula C7H6O3