Hoses exposed to sunlight, constant rubbing, or those that are stretched are subject to failure. During transportation or application in the field. A loose or broken hitch can cause the anhydrous hose to simply pull apart. Always use safety chains and a locking hitch pin when transporting the nurse tank. This attraction places the eyes, lungs, and skin at greatest risk because of their high moisture content.
Caustic burns result when the anhydrous ammonia dissolves into body tissue.
Most deaths from anhydrous ammonia are caused by severe damage to the throat and lungs from a direct blast to the face. When large amounts are inhaled, the throat swells shut and victims suffocate. Exposure to vapors or liquid also can cause blindness. An additional concern is the low boiling point of anhydrous ammonia. The chemical freezes on contact at room temperature.