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[Chemical Knowledge]：Specification for storage and transport of ferric chloride

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In the field of chemical production raw materials, ferric chloride is an important inorganic salt compound, which is widely used in water purification, catalyst, pigment and other fields. However, due to the corrosive and toxic properties of ferric chloride, its safe storage and transportation is very important. This article will detail the safety storage and transportation specifications of ferric chloride to ensure safety during production and use.

1. the physical and chemical properties of ferric chloride

ferric chloride (Ferric Chloride) is a yellow-brown crystalline powder with a strong pungent odor. It is easily soluble in water and the solution is acidic. Ferric chloride easily absorbs moisture and oxygen in the air, and gradually decomposes into ferric hydroxide and hydrogen chloride, so it should be sealed and stored.

the risk of 2. ferric chloride

ferric chloride is toxic to humans, inhalation, ingestion or skin contact with ferric chloride solution may cause poisoning. Poisoning symptoms include headache, dizziness, nausea, vomiting, abdominal pain, diarrhea and so on. Severe poisoning can lead to coma, shock and even death. In addition, ferric chloride is corrosive and can corrode materials such as metals and plastics.

3. ferric chloride safety storage specification

1. storage place should be dry, well ventilated, avoid direct sunlight.
2. Storage containers shall be made of corrosion resistant materials such as FRP, ceramic or lined metal containers.
3. The storage area shall be provided with warning signs to prohibit open flames and smoking.
4. Regularly check the integrity of the storage container, and deal with the leakage in time.

4. ferric chloride safety transport specification

1. During transportation, ensure that the container is airtight to prevent leakage.
2. Transportation vehicles shall be provided with anti-corrosion measures to ensure that other substances will not be corroded during transportation.
3. Avoid high temperature and open fire during transportation to prevent burning or explosion accidents.
4. The transportation personnel shall be professionally trained to understand the physical and chemical properties and hazards of ferric chloride and master the emergency treatment measures.

5. emergency treatment measures

1. skin contact: immediately take off the contaminated clothing, rinse with plenty of flowing water for at least 15 minutes. Seek medical attention.
2. Eye contact: Lift the eyelid immediately and rinse thoroughly with plenty of flowing water or normal saline for at least 15 minutes. Seek medical attention.
3. Inhalation: Quickly leave the site to fresh air. Keep the airway unobstructed. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical attention.
4. ingestion: gargle with water and drink milk or egg white. Seek medical attention.

6. protective measures
operators who
contact with ferric chloride should take the following protective measures:

1. respiratory system protection: when the concentration in the air exceeds the standard, they must wear self-absorption filtering gas mask (full mask). In case of emergency rescue or evacuation, it is recommended to wear air respirator.
2. Eye protection: wear chemical safety glasses.
3. Body protection: wear rubber acid and alkali resistant clothing.
4. hand protection: wear rubber acid and alkali resistant gloves.
5. Other protection: Smoking, eating and drinking are prohibited at the work site. After work, shower and change clothes. Store clothes contaminated by poisons separately and use them after washing. Maintain good hygiene habits.

summary: Ferric chloride is an important material in the production of chemical products, and its safe storage and transportation are very important. By understanding the physical and chemical properties and hazards of ferric chloride, strictly abiding by storage and transportation specifications, and taking effective protective measures and emergency treatment measures, the safety of production and use can be guaranteed and the risk of accidents can be reduced.

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