Active Member
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[China]
Address: No.2375,Chengluo Avenue, Longquan District, Chengdu City, China,610106
Contact name:Millet Cheng
Chengdu Taiyu Industrial Gases Co.,Ltd |
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sulfur hexafluoride sf6
-99.995%-99.999% Purity
-40L standard cylinder package or customize
-ISO, GB, DOT certificate
sulfur hexafluoride sf6
1. Description:
Sulfur hexafluoride (SF6) is a colorless in-noxious and non-flammable gas at atmospheric temperature.. It is chemical stable with good insulation.
2. Physical properties
| Commodity | Molecular Formula | CAS No. | UN No. | Hazardous Class | Standard Package Container | Cylinder Dimension | Filling Weight |
| Sulfur hexafluoride | SF6 | 2551-62-4 | 1080 | 2.2 | 40L/150bar cylinder | Φ219x1500mm | 50kg |
3. Typical technical data (COA)
| Grade Classification | GB/T12022-2006 | High Purity |
| 5N | ||
| (SF6) % | ≥99.9 | ≥99.995 |
| Air % | ≤0.04 | ≤0.003 |
| (CF4) % | ≤0.04 | ≤0.003 |
| Water ppm | ≤5 | ≤1 |
| Acidity ppm | ≤0.2 | ≤0.1 |
| Hydrolyze fluoride(As HF) ppm | ≤1 | ≤0.2 |
| Mineral oil ppm | ≤4 | ≤1 |
| Toxicity | Non-tox. | Non |
4. Applications
For it excellent insulation, SF6 is widely used in electrical industries, such as circuit breaker, high-voltage transmission line, CIS, large cable coil, mutual inductor, lightning arrester, etc
5. Packing, storage , and transportation
Storage and Transportation: Use, store and transport below 45C. Store in cool and well-ventilated areas. Keep away from fire, heat, sunlight and flammable substances. Handle carefully when loading and unloading to avoid damages to gas cylinders and accessories.
