Argon (Ar)
| Physical Constants of Gas |
|
|
Shipping Data |
|
| Molecular Weight |
39.95 |
|
Shipping Class |
70 |
| Specific Volume |
9.7 CF/lb. |
|
D.O.T. Class |
2.2 Nonflammable Gas |
| Boiling Point |
-302.6°F (1 atm) |
|
D.O.T. Label |
Green, Nonflammable Gas |
| |
|
|
CAS Registry No |
7440-37-1 |
| Cylinder Data |
|
|
UN No./IATA No |
UN 1006 |
| Medical Pin Index CGA |
973 |
|
|
|
| Threaded CGA |
580 |
|
|
|
Product
No. |
Description |
Specification |
Cylinder |
Pressure
psig |
Contents
Liters/ft3 |
Recommended Regulator |
Single-
Stage |
Two-
Stage |
| 4907 |
99.99%, High-Purity |
Air < 100 ppm |
ED |
2200 |
560/20 |
M–CO4 |
M–221 |
| K |
2400 |
8000/283 |
M–CO4 |
M–221 |
| FD |
2000 |
53/1.9 |
M–CO4 |
M–221 |
| 47072 |
99.9% CP Grade |
Air < 1000 ppm |
ED |
2200 |
560/20 |
M–CO4 |
M–221 |
| K |
2400 |
8000/283 |
M–CO4 |
M–221 |
| 47073 |
99.998%, Ultra High-Purity |
O2 < 10 ppm
THC < 5 ppm
H2O < 5 ppm |
ED |
2200 |
560/20 |
M–CO4 |
M–221 |
| K |
2400 |
8000/283 |
M–CO4 |
M–221 |
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|
