SF₆ Gas Handling and Safety Information

Sulfur hexafluoride (SF₆) is a colorless, odorless, inert, and non-flammable compressed gas. Under normal conditions of use, it does not present a toxic hazard. The primary health risk associated with SF₆ is asphyxiation due to oxygen displacement if released in confined or inadequately ventilated spaces. Because SF₆ is heavier than air, it may accumulate in low-lying areas.

When handled as a liquefied compressed gas, SF₆ will rapidly vaporize at ambient temperatures and pressures. Direct contact with the liquefied gas may result in frostbite or cold burns to exposed skin or tissue. Cylinders contain gas under high pressure and must be handled, stored, and transported in accordance with applicable compressed gas safety practices.

Refer to the Safety Data Sheet (SDS) for detailed information regarding safe handling, storage, exposure controls, and emergency response procedures.

 

Safety Data Sheets

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