Sulphur, min. 99.5 %, ground, Density (D) 2 to 2,1 g/cm³, Flash point (flp) 160 °C, Boiling point (bp) 440 to 450 °C, CAS No. [7704-34-9], UN-Nr. 1350, EG-Nr. 231-722-6, Empirical formula S