Anhydrous ammonia is widely used and can cause serious injury if not used with appropriately.
Anhydrous ammonia exposures are associated with severe burns that can be extensive. Exposures at low concentrations may cause irritation and inflammation.
Organ System
Consequences of Exposure
skin
second and third degree chemical burns
eye
ocular burns with conjunctivitis, keratitis and blindness
respiratory tract
chemical pneumonitis, chemical burn of the airways, bronchitis and edema
gastrointestinal (uncommon)
oropharyngeal burns, esophageal chemical burns
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