Lutein, natural, oil-soluble, liquid, Molar mass (M) 568,88 g/mol, Density (D) 0,93 g/cm³, Boiling point (bp) >230 °C, Storage temp. +4 °C, CAS No. [127-40-2], EG-Nr. 204-840-0, Empirical formula C40H56O2