Health hazard: this material to the gastrointestinal tract have a strong stimulation, the accidental cause nausea, vomiting, mouth were smell a burning sensation in the stomach, copper. Serious abdominal cramps, hematemesis, a black then. Can cause severe kidney damage and hemolysis, appear icteric, anemia, liver, hemoglobinuria, acute renal failure. Eye and skin irritation. Long-term contact can happen contact rhinitis and nose, eye stimulate, and the emergence of gastrointestinal symptoms.

Stored in a cool, dry and ventilated warehouse. Away from the fire, heat source. Keep container seals. Should with acids, alkali class, edible chemicals storage, avoid by all means is mixed store. Storage areas shall be with the right material for leakage content.