Hazardous properties of potassium permanganate
Release time:
2024-05-11 11:40
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Potassium permanganate is toxic and corrosive. Inhalation can cause respiratory damage. If it splashes into the eyes, it will irritate the conjunctiva, and severe cases can cause burns. It turns brown-black after irritating the skin. Concentrated solutions or crystals are corrosive to the skin and irritating to tissues. After oral administration, it will severely corrode the oral cavity and digestive tract. Symptoms include burning sensation in the mouth, upper abdominal pain, nausea, vomiting, and swelling of the mouth and throat. In cases of large oral doses, the oral mucosa will be stained black and brown-black, swollen and eroded, with gastric bleeding, liver and kidney damage, severe abdominal pain, vomiting, bloody stools, shock, and finally death from circulatory failure. The lethal dose of pure potassium permanganate is about 10g. Hazard properties: This product is a combustion aid, corrosive, irritating, and can cause burns to the human body.
Health Hazards
Potassium permanganate is toxic and corrosive. Inhalation can cause respiratory damage. Eye contact can irritate the conjunctiva, causing burns in severe cases. Skin contact results in brown-black discoloration. Concentrated solutions or crystals are corrosive to the skin and irritating to tissues. Ingestion causes severe corrosion of the mouth and digestive tract, leading to burning sensation in the mouth, upper abdominal pain, nausea, vomiting, and swelling of the mouth and throat. Large oral doses result in black discoloration, swelling, and erosion of the oral mucosa, gastric bleeding, liver and kidney damage, severe abdominal pain, vomiting, bloody stools, shock, and ultimately death from circulatory failure. The lethal dose of pure potassium permanganate is approximately 10g. Hazard properties: This product is a combustion aid and has corrosive and irritant properties, causing burns to the human body.
First Aid Measures
Skin contact: Immediately remove contaminated clothing and rinse thoroughly with plenty of flowing water for at least 15 minutes. Seek medical attention. (If not severe, gasoline can be used for cleaning) Eye contact: Immediately lift eyelids and rinse thoroughly with plenty of flowing water or saline for at least 15 minutes. Seek medical attention. Inhalation: Quickly remove from the scene to fresh air. Keep the airway open. If breathing is difficult, administer oxygen. If breathing stops, immediately begin artificial respiration. Seek medical attention. Ingestion: Rinse mouth with water and drink milk or egg whites. Seek medical attention.
Hazardous Properties
Strong oxidizer. It can explode when it encounters concentrated sulfuric acid or ammonium salts. It can cause spontaneous combustion when it encounters glycerin. Contact or mixing with organic matter, reducing agents, and flammables such as sulfur and phosphorus poses a risk of combustion and explosion. Firefighting methods: Use water or water spray to extinguish.
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