Zinc iodide, min. 99 %, p.a., Molar mass (M) 319,18 g/mol, Density (D) 4,74 g/cm³, Boiling point (bp) 625 °C, CAS No. [10139-47-6], UN-Nr. 3077, EG-Nr. 233-396-0, Empirical formula ZnI2