Protective measures, protective equipment and emergency procedures for workers:

Adequate ventilation. Remove the ignition source. Evacuate personnel quickly to a safe area, away from the leaked area and in the upwind direction. Use personal protective equipment. Avoid breathing vapor, smoke, gas or wind and dust. Isolate the leaking contaminated area and restrict access. It is recommended that emergency personnel wear dust-proof masks and wear anti-acid and alkali clothing. Do not touch ruptured containers and spills before putting on appropriate protective clothing.

Environmental protection measures:

While ensuring safety, take measures to prevent further leakage or overflow. Avoid discharge into the surrounding environment. The containment and cleaning methods of the leaked chemicals and the disposal materials used: Cut off the source of the leak as much as possible. Cover the leakage with a plastic sheet to reduce scattering. Do not allow water to enter the packaging container. Use a clean shovel to collect the leakage, place it in a clean, dry container with a loose lid, and move the container away from the leakage area.