Hydrofluoric acid on the skin have a strong corrosion. Early burn skin flushing, and dry. Wound pale, necrotic, and then was dark purple or dark gray. Deep burns or disposing of the time, can form hard to heal deep ulcers, and the periosteum and bone loss. Hydrofluoric acid burns severe pain. Eye contact with high concentrations of product can cause corneal perforation. Contact with its vapor, can occur bronchitis and pneumonia. Chronic effects of hydrofluoric acid eye and upper respiratory irritation, or epistaxis, hyposmia. Dental erosion may have.
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