High Purity Specialty Gases
Sulfur Hexafluoride-SF6
SF6
Shipping Information:
DOT Proper Name
Sulfur Hexafluoride
Molecular Weight:
146.05
Class:
2.2
Volume:
2.5 cf/lb
UN Number:
1080
CAS Registry Number:
2551-62-4
Label:
Non-Flammable Gas
Component
ASTM
2472 D
IEC 376
ASG
TYPICAL
Sulfur Hexafluoride (by
wt.)
≥ 99.8%
≥ 99.8%
≥ 99.9%
Water (vol. %)
≤ 8 ppmv
≤ 15 ppmv
≤ 5 ppmv
Dew Point
-62°C
-40°C
-65°C
2021312-01-590
Hydrolyzable Fluorides
(HF)
≤ 0.3
ppmw
≤ 500
ppmw
≤ 1.0 ppmw
≤ 0.3 ppmw
2022312-01-590
≤ 500 ppmw
≤ 200 ppmw
≤ 500 ppmw
≤ 200 ppmw
Technical Information:
Chemical Symbol:
Air (wt. %)
Carbon Tetrafluoride
(CF4)
(wt. %)
≤ 500
ppmw
Recommended Regulators
(CGA 590 ¼ NPTM Outlet)
Part Number
Description
2023312-01-590
3000PSI INLET
0-30PSI OUTLET
3000PSI INLET
0-60PSI OUTLET
3000PSI INLET
0-200PSI OUTLET
Cylinder Specifications
Cylinder Fill
(Max Fill SF6
Gas)
Custom fill
available
upon
request
Cylinder
Size
5LB
D
18LB
40cf
28LB
55cf
38LB
80cf
57.5LB
110cf
57.5LB
125cf
220cf
115LB
250cf
Concorde Specialty Gases, Inc.
D.O.T.
Spec &
Rating
3AA2015
3-AA2015
3-AA2015
3-AA2015
3-AA2015
3-AA2265
3-AA2015
3-AA2265
Approx.
Oxygen
Capacity
in
C.F.@70F
17/19
40/44
55/61
80/88
110/122
125/138
228/251
256/281
O.D.
Length
*1
Wall
Weight
*2
Water
Capacity
Inches
Inches
Inches
Lbs.
Cu. In.
MM
MM
MM
KG
Liters
4.20
106.00
7.00
178.00
7.00
178.00
7.00
178.00
7.00
178.00
7.00
178.00
9.00
228.6
9.00
228.6
16.75
425.00
17.50
444
22.50
571
31.00
787
42.00
1066
42.00
1066
51.00
1282.7
51.00
1282.7
0.095
2.41
0.175
4.45
0.175
4.45
0.175
4.45
0.175
4.45
0.175
4.45
0.240
6.10
0.240
6.10
8.50
3.85
25.00
11.34
34.00
15.42
44.00
20.00
60.00
27.30
60.00
27.30
113.00
51.40
113.00
51.40
185
3.03
480
7.87
660
10.82
960
15.74
1320
21.65
1320
21.65
2650
43.40
2650
43.40
1-800-818-5109
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