Zinc Iodide having a molecular formula ZnI2, is an inorganic compound made up of one Zinc atom and two Iodine atoms. It is manufactured by the reaction of Zinc and Iodine while refluxing ether.  Zinc Iodide exists in both anhydrous form and dihydrate form.

Zinc Iodide appears in white solid form which readily absorbs water from the atmosphere. It is easily soluble in water, ethanol, ether, ammonia water, sodium hydroxide, and ammonium carbonate solutions.

Uses

Zinc Iodide is used as a catalyst in the conversion of methanol to triptane.

In industrial radiography, Zinc Iodide is used as an x-ray opaque penetrant to improve the contrast between the damage and intact composite.

Zinc Iodide in combination with osmium tetroxide is used as a stain in electron microscopy.

Benefits

As Zinc Supplement, the possible benefits of zinc include shortening colds, treating acne, and aiding in wound healing.

Zinc is required for the activity of more than 300 enzymes in the body. These enzymes aid in a range of essential bodily functions, including digestion, nerve function, and metabolism.