Ammonium iodide (English: ammonium iodide), the chemical formula is NH4I. Colorless crystals or particles at room temperature. Soluble in water, acetic acid and ammonia, easily soluble in ethanol and acetone
Slightly soluble in ether. When ammonium iodide is sublimated after heating, its gas will appear free iodine in light and air and turn yellow or brown.
Manufacturing
