First aid measures
1. Skin contact: take off contaminated clothes immediately and wash with a large amount of flowing water for at least 15 minutes. See a doctor.
2. Eye contact: immediately lift the eyelids and thoroughly wash them with a large amount of flowing water or normal saline for at least 15 minutes. See a doctor.
3. Inhalation: leave the site to a place with fresh air. Keep the respiratory tract unobstructed. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. See a doctor. Isolate the leakage contaminated area and restrict access. Cut off the fire source. It is recommended that emergency treatment personnel wear self-contained positive pressure respirators and chemical protective clothing. Do not touch the leakage directly. Small leakage: mix sand, dry lime or soda ash. Use non sparking tools to collect them in dry, clean and covered containers and transfer them to other places. Massive leakage: cover with plastic cloth and canvas. Contact relevant technical departments to determine the removal method.
Storage precautions
Store in a cool, dry and well ventilated warehouse. Keep away from kindling and heat sources. The relative humidity is kept below 75%. Package sealing. It should be stored separately from acids, alcohols, etc. and mixed storage should be avoided. The storage area should be equipped with appropriate materials to contain leakage.
