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Middlesex Gases is now making dry ice in-house. To request a quote or to learn more about the delivery options, visit our dry ice page. Click here. |
Learn more about Xenon gas, a colorless, heavy, odorless noble gas that occurs in the earth’s atmosphere in trace amounts, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
| Chemical Symbol | Xe |
| Molecular Weight | 131.29 |
| Specific Volume | 2.969823 ft3/lb (0.1854 m |
| CAS Registry Number | 7440-63-3 |
| DOT Proper Name | Xenon |
| Hazard Class | 2.2 |
| ID Number | UN2036 |
| Labels | Nonflammable Gas |
| Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
|---|---|---|---|
| filled by the liter | 580 |
SPECIFICATIONS SUBJECT TO CHANGE
| Grade | Purity | Impurity | Specifications | Equipment Recommended |
|---|---|---|---|---|
5.5 (Aerospace) | 99.9995% | O2 H2O CO2 CO THC CF4 N2 H2 Ar Kr | <0.1ppm <2ppm <0.2ppm <0.2ppm <0.1ppm <0.1ppm <1ppm <2ppm <1ppm <2ppm | Call for Recommendation |
5.0 (Research) | 99.999% | O2 H2O CO2 THC N2 H2 Ar Kr | <0.1ppm <2ppm <0.5ppm <0.5ppm <4ppm <1ppm <1ppm <3ppm | Call for Recommendation |