Preparation of Activated Charcoal:
- Prepared by heating carbon-rich materials (wood, peat, coconut shells, sawdust) in the presence of a gas (steam or carbon dioxide) at high temperatures.
- This process increases the surface area and porosity of the material.
Properties of Activated Charcoal:
- Fine, black, odorless powder.
- Has a large surface area and highly adsorptive properties.
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Uses
- Emergency Treatment: Used for poisoning and drug overdoses by adsorbing toxic substances and reducing gastrointestinal absorption.
- Water Purification and Air Filtration: Removes impurities and contaminants.
- Cosmetic and Personal Care: Used in face masks, toothpaste, and deodorants.
Storage
- Store in a cool, dry place, away from heat, moisture, and sunlight.
- Keep in a tightly closed container.
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