| Customization: | Available |
|---|---|
| CAS No.: | 2551-62-4 |
| Formula: | Sf6 |
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Sulphur hexafluoride is manufactured by direct fluorination of pure (elemental) Sulphur, generally by companies who produce fluorine for other purposes such as the production of fluorocarbons.
| Grade Classification | GB/T12022-2006 | IEC376-71 | High Purity | |
| 3.5N | 4N | |||
| (SF6) % | ≥99.9 | ≥99.8 | ≥99.95 | ≥99.99 |
| Air % | ≤0.04 | ≤0.05 | ≤0.03 | ≤0.003 |
| (CF4) % | ≤0.04 | ≤0.05 | ≤0.03 | ≤0.003 |
| Water ppm | ≤5 | ≤8 | ≤3 | ≤1 |
| Acidity ppm | ≤0.2 | ≤0.3 | ≤0.15 | ≤0.1 |
| Hydrolyze fluoride(As HF) ppm | ≤1 | ≤1 | ≤0.8 | ≤0.2 |
| Mineral oil ppm | ≤4 | ≤10 | ≤3 | ≤1 |
| Toxicity | Non-tox. | Non-ox. | Non | Non |
Ruiming Gas is a large-scale professional gas company dedicated to China's industrial development. Our office is located in Qingdao, Shandong. After more than 15 years of development, our business has now spread all over the country and overseas.
We focus on the development of large-scale on-site, clean energy, retail and engineering business, supply high-purity oxygen, nitrogen, argon and other high-quality industrial gas products by cylinder gas supply and liquid gas supply, and provide gas equipment solutions to help the development of metallurgy, chemical, semiconductor, electronics, photovoltaic, food, medical and health, new materials, energy, environmental protection and other industries to continue to create value in many fields closely related to the national economy.
Ruiming are recognized by our customers as offering unparalleled technical knowledge & support resulting in the ability to provide cost effective and competitive solutions. We strive for our customers to enjoy working with us due to our friendly, reliable and professional attitude in cooperation.
Our Main products:
Gas products: Argon gas, helium gas, hydrogen gas, Carbon Oxide (CO2), propane gas, acetylene, Nitrous Oxide, ect.
Bulk liquid gases: LAR, LCO2, LO2, LN2O, LC2H4, LC2H6, ect.
3. Gas cylinder ISO / DOT/ TPED
4. Cryogenic Liquid Cylinders
5. Cryogenic Storage tank
6. T75 Portable ISO Tank
7. Gas equipment: Vaporizer, Manifold, Gas filling pump, ect.
We believe in the potential of gases. We are committed to corporate social responsibility, constantly discovering the application value of gases, and committed to becoming a leading industrial gas and service provider to empower society with innovative and sustainable gas solutions!
1. Q: Is sulfur hexafluoride a greenhouse gas?
A: Sulphur hexafluoride is controlled under The Koto Protocol, an international Framework Convention with the objective of reducing greenhouse gases.
2. Q: What is the formula for sulfur hexafluoride?
A: The chemical formula of sulfur hexafluoride is SF6, the molar mass is 7.1kg, and the density is 6.0886kg/m³.
3. Q: What's the specification can you supply?
A: Cylinder: 44L Valve: DISS716 Content: 50kg
4. Q: What are the uses of sulfur hexafluoride?
A: Electronic grade high-purity sulfur hexafluoride is an ideal electronic etchant, widely used in the field of microelectronics.
Sulfur hexafluoride can also be used in the smelting and casting process of non-ferrous metals, as well as in the degassing and purification of aluminum and its alloy melts.
Mainly used for arc extinguishing in high-voltage switches, and used as insulating materials in large-capacity transformers and high-voltage cables.
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