Sulfur Hexafluoride /SF6/cas no: 2551-62-4

Post Date:
Apr 10,2017
Expiry Date:
Oct 07,2017
Detailed Description:
Cas No. :2551-62-4 Quantity: 20Metric Tons
Specs:5N
Price:80 USD Kilograms
Payment Method: t/t
Sulfur Hexafluoride (SF6)
1. Description:
Sulfur hexafluoride (SF6) is a colorless, odorless, nontoxic, and nonflammable gas at atmospheric temperature. It is chemical stable with good insulation.

2. Physical properties：

Commodity Sulfur hexafluoride
Molecular Formula SF6
CAS No. 2551-62-4
UN No. 1080
Hazardous Class 2.2
Standard Package Container 40L/150 bar cylinder
Cylinder Dimension Φ219x1500mm
Filling Weight 50Kg

3. Typical technical data：

Grade Classification GB/T12022-2006 IEC36-71 High Purity
3.5N 4N 5N
(SF6)% min 99.9 99.8 99.95 99.99 99.995
(Air)% max 0.04 0.05 0.03 0.003 0.003
(CF4)% max 0.04 0.05 0.03 0.003 0.003
Water ppm max 5 8 3 1 1
Acidity ppm max 0.02 0.3 0.15 0.1 0.1
Hydrolyze Fluoride ppm max 1 1 0.8 0.2 0.2
Mineral oil ppm max 4 10 3 0.1 0.1
Toxicity Non-tox Non-ox Non Non Non

4. Applications：

For it excellent insulation, SF6 is widely used in electrical industries, such as circuit breaker, high-voltage transmission line, cable coil, mutual inductor, lightning arrester, etc.
CAS Registry Number:
2551-62-4
Synonyms:
;sulfur hexafluoride cyl. with 4.75 kg (~net);Sulfur hexafluoride;Sulphurhexafluoride2;hexafluoro-lambda~6~-sulfane;sulfur(+2) dihydride cation difluoride;
Molecular Formula:
H₄F₂S
Molecular Weight:
74.0936
Molecular Structure:

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