Strong oxidizer. Contact with other material may cause a fire. Causes eye, skin, and respiratory tract irritation.
Mercury(II) iodide (HgI2) is a chemical compound with an appearance of red-orange crystals. Unlike mercury(II) chloride it is hardly soluble in water (<100 ppm).
Potassium Hydrogen Iodide
Strong oxidizer. Contact with other material may cause a fire. Causes burns by all exposure routes. Harmful if swallowed.