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Ca
Hazardous characteristics of metallic calcium:
Fine powder can spontaneously ignite when exposed to humid air at room temperature. There is a risk of combustion and explosion due to exposure to high heat or strong oxidants. Toxic and irritating smoke is emitted during combustion. Reacting with water or acid releases hydrogen gas and heat, which can cause combustion. Dust and moisture in contact can burn the eyes and skin.
Precautions for storing metallic calcium:
Storage precautions: Store in a cool and ventilated warehouse. Stay away from sparks and heat sources. The packaging requires sealing and must not come into contact with air. It should be stored separately from oxidants, acids, alcohols, etc., and should not be stored together. Adopting explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to generating sparks. The storage area should be equipped with appropriate materials to contain leaked materials.
Emergency treatment of metallic calcium：
Isolate the contaminated area and restrict entry and exit. Cut off the fire source. It is recommended that emergency personnel wear self-contained breathing apparatus and fire protective clothing. Do not come into direct contact with leaks. Minor leakage: Rinse with a large amount of water, dilute with washing water, and put it into the wastewater system. Large amount of leakage: Wet with water, then collect, recycle or transport waste to the disposal site for disposal.
Hazardous characteristics of metallic calcium:
Fine powder can spontaneously ignite when exposed to humid air at room temperature. There is a risk of combustion and explosion due to exposure to high heat or strong oxidants. Toxic and irritating smoke is emitted during combustion. Reacting with water or acid releases hydrogen gas and heat, which can cause combustion. Dust and moisture in contact can burn the eyes and skin.
Precautions for storing metallic calcium:
Storage precautions: Store in a cool and ventilated warehouse. Stay away from sparks and heat sources. The packaging requires sealing and must not come into contact with air. It should be stored separately from oxidants, acids, alcohols, etc., and should not be stored together. Adopting explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to generating sparks. The storage area should be equipped with appropriate materials to contain leaked materials.
Emergency treatment of metallic calcium：
Isolate the contaminated area and restrict entry and exit. Cut off the fire source. It is recommended that emergency personnel wear self-contained breathing apparatus and fire protective clothing. Do not come into direct contact with leaks. Minor leakage: Rinse with a large amount of water, dilute with washing water, and put it into the wastewater system. Large amount of leakage: Wet with water, then collect, recycle or transport waste to the disposal site for disposal.
