Ammonium chloride can irritate skin and mucosa, cause damage to liver and kidney function, induce liver coma, cause azotemia and metabolic acidosis, etc.

When using ammonium chloride, it is necessary to wear self-priming filter dust mask when the dust concentration in air exceeds the standard. Air respirators should be worn in emergency rescue or evacuation.

Eye protection: Wear chemical safety glasses.

Physical protection: Wear anti-virus penetration work clothes.

Hand protection: wear rubber gloves.

After work, take a shower and change clothes. Pay attention to personal hygiene. Products and equipment should be airtight, workshop ventilation should be good.

If skin contact occurs, contaminated clothes should be removed and rinsed with a large amount of flowing water. If the eyes touch carelessly, lift the eyelids and rinse them with flowing water or saline. Seek medical treatment. After inhalation, quickly leave the site to fresh air. Keep the respiratory tract open. If dyspnea occurs, it should be treated immediately. If you eat ammonium chloride by mistake, you need to drink enough warm water to induce vomiting. Gastric lavage, catheterization. Seek medical treatment.