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Precautions for the use of hydrochloric acid
Classification: News
Release time: 2023-06-28
Summary: Overview of Hazards Health Hazards: Exposure to its vapors or fumes can cause acute poisoning, leading to conjunctivitis, burning sensations in the nasal and oral mucosa, nosebleeds, gum bleeding, and tracheitis. Ingestion can cause burns and ulceration of the digestive tract, potentially leading to gastric perforation and peritonitis. Contact with eyes and skin can cause burns. Chronic Effects: Long-term exposure can lead to chronic rhinitis, dental erosion, and skin damage. Environmental Hazards: It poses a threat to the environment and can cause pollution to water bodies and soil. Fire and Explosion Hazards: This product is non-flammable, highly corrosive, and strongly irritating, which can cause burns to the human body. Toxicological Data and Environmental Behavior Acute Toxicity: LD50 900 mg/kg (oral in rabbits); LC50 3124 ppm, 1 hour (inhalation in rats) Hazardous Characteristics: It can react with some active metal powders, releasing hydrogen gas. It can produce highly toxic hydrogen cyanide gas when in contact with cyanides. It reacts with bases, resulting in a neutralization reaction that releases a large amount of heat. It is highly corrosive. Combustion (Decomposition) Products: Hydrogen chloride.
Overview of hazards
Health hazards: Exposure to its vapors or fumes can cause acute poisoning, leading to conjunctivitis, a burning sensation in the nasal and oral mucosa, nosebleeds, gum bleeding, bronchitis, etc. Ingestion can cause burns and ulcer formation in the digestive tract, potentially leading to gastric perforation and peritonitis. Contact with eyes and skin can cause burns.
Chronic effects: Long-term exposure can lead to chronic rhinitis, dental erosion, and skin damage.
Environmental hazards: Harmful to the environment, can cause pollution to water bodies and soil.
Fire and explosion hazard: This product is non-flammable, highly corrosive, and strongly irritating, which can cause burns to the human body.
Toxicological data and environmental behavior
Acute toxicity: LD50 900 mg/kg (oral in rabbits); LC50 3124 ppm, 1 hour (inhalation in rats)
Hazardous characteristics: Can react with some active metal powders, releasing hydrogen. Can produce highly toxic hydrogen cyanide gas when in contact with cyanides. Neutralizes with bases, releasing a large amount of heat. Highly corrosive.
Combustion (decomposition) products: Hydrogen chloride.
Key words: Precautions for the use of hydrochloric acid
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