Sulfur Hexafluoride SF6 Gas

Sulfur Hexafluoride SF6 Gas

CAS No.: 2551-62-4
EINECS No.: 219-854-2
UN No.: UN1080
DOT Class: 2.2
Purity: 99.995%-99.999%
Standard Packaging: 40L, 47L, 50L cylinder
Molecular Weight: 146.06 g/mol
Density: 6.17kg/m³
Chemical Property: Non-flammable Gas
Standard Grade: Industrial Grade, Electronic Grade

Description:
Sulfur hexafluoride is an inorganic compound. It is a colorless, odorless, non-toxic and non-flammable stable gas under normal temperature and pressure. It has good electrical insulation properties and excellent arc extinguishing properties.

Typical Application:
‌Electrical Field‌
Sulfur hexafluoride, with superior insulation and arc extinguishing, ensures high-voltage equipment safety and reduces failures.
‌Industrial Production Field‌
Sulfur hexafluoride is used in metal smelting as a protective gas and in semiconductor manufacturing for etching and cleaning, enhancing quality and precision.
‌Meteorological and Environmental Monitoring Field‌
Since sulfur hexafluoride is non-toxic, safe, and stable in nature, it is often used as a gas tracer to help study phenomena such as atmospheric circulation and pollutant diffusion.
‌Medical field‌
Sulfur hexafluoride, a safe contrast agent, enhances ultrasound angiography for liver tumor diagnosis by dissolving in blood post-injection.
‌Scientific research field‌
In some special laboratories and scientific research projects, sulfur hexafluoride may be used as a special gas medium to meet specific experimental needs.
‌Refrigeration industry‌
Sulfur hexafluoride has good chemical stability, is harmless to the ozone layer, has certain refrigeration performance, and can be used as a refrigerant to replace Freon for low-temperature refrigeration systems.

 

Product Content:

Specification 99.995% 99.999%
Sulfur Hexafluoride (SF6) ≥99.995% ≥99.999%
Oxygen(O2)+ Nitrogen(N2) ≤10ppm ≤2ppm
Carbon Tetrafluoride(CF4) ≤1ppm ≤0.5ppm
Hexafluoroethane(C2F6) ≤1ppm /
Octafluoropropane(C3F8) ≤1ppm ≤1ppm
SO2F+SOF2+S2F10O N/D N/D
Methane (CH4) / ≤1ppm
Carbon Monoxide(CO) / ≤1ppm
Carbon Dioxide(CO2) / ≤1ppm
Moisture(H2O) ≤2ppm ≤1ppm
Dew Point ≤-62℃ ≤-69℃
Acidity(As HF) ≤0.2ppm ≤0.1ppm
Hydrolyzable Fluoride(As F-) ≤1ppm ≤0.8ppm
Mineral Oil ≤1ppm N/D
Toxicity Non-toxic Non-toxic

Packaging & Shipping

 

Product Sulfur Hexafluoride SF6 Liquid
Package Size 40Ltr Cylinder 50Ltr Cylinder
Filling Net Weight/Cyl 50Kgs 60Kgs
QTY Loaded in 20’Container 240 Cyls 200 Cyls
Total Net Weight 10 Tons 12 Tons
Cylinder Tare Weight 50Kgs 55Kgs
Valve QF-2C / CGA590
滚动至顶部