Acetic acid is known as acetic acid or glacial acetic acid. It is a colorless, transparent liquid or crystal with a strong pungent sour taste. In the cold winter, glacial acetic acid can freeze and shrink in size after freezing.
Acetic acid is flammable. Vapor and air can form explosive mixtures. It is explosive with chromic acid, sodium peroxide, nitric acid or other oxidants. It is corrosive to lead and most metals. It can cause chemical burns when in contact with human skin. The service can cause severe ulceration and necrosis of the upper digestive tract.
Emergency measures and fire-fighting methods: If there is a fire, it can be used to spray water, dry powder, anti-solvent foam and carbon dioxide. To keep the fire container cool with water, use a mist of water to disperse the vapor and leak the liquid and dilute it into an incombustible mixture. At the same time, the person who inhales the steam should be removed from the contaminated area, and rested and kept warm. Eye irritation should be washed with water, and severe cases require medical attention. Skin contact should be washed first with water and then thoroughly with soap. If there is a burn, it should be sent to the hospital for treatment. Those who misunderstand should immediately gargle and send them to the hospital for treatment.
The packaging mark of acetic acid during storage and transportation is: corrosive; the sub-mark is: flammable liquid.
Acetic acid should be stored in a cool, dry, well-ventilated shed. Keep the temperature above the freezing point. The solidification will cause the volume of acetic acid to expand, which will cause the glass container to burst. It should be stored and transported with chromic acid, peroxide, nitric acid or other oxidants and flammable materials. Operators should wear acid-resistant protective equipment. In the event of a leak, first cut off all sources of ignition and wear acid-resistant protective equipment. Sprinkle baking soda or soda ash on the leaking ground, rinse with water, and dilute the sewage into the wastewater system.
Acetic acid is flammable. Vapor and air can form explosive mixtures. It is explosive with chromic acid, sodium peroxide, nitric acid or other oxidants. It is corrosive to lead and most metals. It can cause chemical burns when in contact with human skin. The service can cause severe ulceration and necrosis of the upper digestive tract.
Emergency measures and fire-fighting methods: If there is a fire, it can be used to spray water, dry powder, anti-solvent foam and carbon dioxide. To keep the fire container cool with water, use a mist of water to disperse the vapor and leak the liquid and dilute it into an incombustible mixture. At the same time, the person who inhales the steam should be removed from the contaminated area, and rested and kept warm. Eye irritation should be washed with water, and severe cases require medical attention. Skin contact should be washed first with water and then thoroughly with soap. If there is a burn, it should be sent to the hospital for treatment. Those who misunderstand should immediately gargle and send them to the hospital for treatment.
The packaging mark of acetic acid during storage and transportation is: corrosive; the sub-mark is: flammable liquid.
Acetic acid should be stored in a cool, dry, well-ventilated shed. Keep the temperature above the freezing point. The solidification will cause the volume of acetic acid to expand, which will cause the glass container to burst. It should be stored and transported with chromic acid, peroxide, nitric acid or other oxidants and flammable materials. Operators should wear acid-resistant protective equipment. In the event of a leak, first cut off all sources of ignition and wear acid-resistant protective equipment. Sprinkle baking soda or soda ash on the leaking ground, rinse with water, and dilute the sewage into the wastewater system.
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