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Q: What are the main hazard characteristics of hazardous chemicals?
Answer: Hazardous chemicals are flammable, explosive, poisonous, corrosive, radioactive and other dangerous characteristics. In the process of production, storage, transportation, use and disposal, personal injury and property damage may occur.
The main hazard characteristics of hazardous chemicals are as follows:
Flammable. Explosives, flammable gases in flammable gases and liquefied gases, flammable liquids, flammable solids, pyrophoric articles, wet flammable materials, organic peroxides, etc. may burn when conditions are met.
Explosive. Explosives, compressed and liquefied gases, flammable liquids, flammable solids, pyrophoric articles and wet flammable materials, oxidants and organic peroxides may cause explosions due to their chemical and flammability. .
Toxic. Many dangerous chemicals can enter human body and animal body through one or more ways. When they accumulate in the human body, they will disturb or destroy the normal physiological functions of the body, causing temporary and persistent pathological changes, even life threatening.
Corrosive. Strong acid, strong alkali and other substances can cause damage to human tissues, metals and other items. When contact with human skin, eyes, or lungs, esophagus, etc., it will cause damage to the epidermal tissue and cause burns. Internal organs can cause inflammation and even death after being burned.
radioactivity. Radioactive hazardous chemicals can block and damage the activity of human cells and cause cell death through the emitted rays.
(Source: Labor Protection Magazine)
[Editor: Chen Guofang]
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