Sulfur Hexafluoride

Sulfur Hexafluoride (SF6) is a colorless, odorless, non-toxic, and non-flammable gas. It belongs to the supply class Gases: Compressed And Liquefied in the supply group Chemicals And Chemical Products.

Here are some key characteristics and uses of Sulfur Hexafluoride:

1. Chemical Formula: SF6
2. Molecular Weight: 146.06 g/mol
3. Density: 6.17 g/L at 20°C
4. Boiling Point: -64°C
5. Melting Point: -50.8°C
6. Solubility: Insoluble in water
7. Stability: Stable under normal conditions

Uses of Sulfur Hexafluoride:
1. Electrical Industry: SF6 is widely used as an electrical insulator in high-voltage equipment such as circuit breakers, switchgear, and transformers. It helps in preventing electrical arcs and enhancing the safety and reliability of electrical systems.
2. Medical Applications: SF6 is used as a contrast agent in medical imaging procedures, particularly in ultrasound examinations of the gastrointestinal tract.
3. Industrial Processes: SF6 is used in various industrial processes, including the manufacturing of semiconductors, magnesium casting, and soundproof windows.
4. Research and Development: SF6 is used in laboratories for various research purposes, such as studying the behavior of gases under high-pressure conditions.

It is important to handle Sulfur Hexafluoride with care, as it is a potent greenhouse gas with a high global warming potential. Proper safety precautions should be followed when working with SF6 to minimize its release into the atmosphere.

Please note that this information is provided as a general overview, and it is always recommended to refer to specific safety data sheets and guidelines provided by manufacturers or regulatory authorities for detailed information on handling, storage, and usage of Sulfur Hexafluoride.