Moisten and passivate with no less than 25% water at all times during storage. Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The package is sealed. It should be stored separately from acids, etc., and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with suitable materials to contain the spill. During transportation, it should be rainproof and shockproof. When loading and unloading, care should be taken to prevent collision and rolling, and to prevent mechanical damage.