Ferric Chloride Lumps are a form of ferric chloride that is commonly used as a coagulant in water treatment plants to remove impurities and contaminants from drinking water. They are also used in various other industries such as electronic, metal surface treatment, and pharmaceuticals. It is a strong oxidizing agent and can cause skin and eye irritation upon contact. Inhaling the fumes of ferric chloride can also cause respiratory irritation and lung damage. Ferric Chloride Lumps should also be kept away from sources of heat or ignition, as they can react vigorously with organic compounds and cause a fire or explosion.