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New England's #1 choice for gases, welding products and innovative solutions. |
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Oxygen |
| Oxygen is a colorless, odorless and non flammable gas which is
the earth's most abundant element. Combined in water as H2O and in
other combinations, oxygen make up close to 50% of the earth's crust.
The principal uses of oxygen stem from its strong oxidizing and life-sustaining properties. Oxygen is used in the metals industry in conjunction with acetylene and other fuel gases in metal cutting, heating, welding, hardening, and scarfing. In the chemical and petroleum industries, oxygen is used in the production of synthetic gas from coal and liquid fuels. |
| Oxygen | DOT Name | Oxygen | Molecular Weight | 32.00 | |
| Major Hazards | Oxidizer, High Pressure | DOT Label | Oxidizer | Specific Volume | 12.1 ft/lb (.755 m3/kg) |
| Fire Potential | Oxidizer | DOT Class | 2.2 | CAS No. | 7782-44-7 |
| TLV-TWA | None Established | DOT No. | UN1072 | Valve Outlet | CGA 540 |
| Packaging Cylinder Size | Weight | Pressure (PSI @ 70F) | Dimensions (Height x Diameter) |
| 20 cu. ft. | 14 | 2015 | 18" x 5 1/2" |
| 60 cu. ft. | 40 | 2015 | 22" x 7" |
| 80 cu. ft. | 43 | 2015 | 36" x 7" |
| 115 cu. ft | 65 | 2015 | 48" x 7" |
| 277 cu. ft. | 140 | 2015 | 54" x 9" |
| 301 cu. ft. | 165 | 2265 | 60" x 10" |
