Sodium salicylate, min. 99 %, p.a., Molar mass (M) 160,11 g/mol, Density (D) 0,556 g/cm³, Boiling point (bp) 233,3 °C, CAS No. [54-21-7], EG-Nr. 200-198-0, Empirical formula C7H5NaO3