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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 Nitric Oxide gas, a colorless, nonflammable, toxic, oxidizing gas with an irritating odor, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
| Chemical Symbol | NO |
| Molecular Weight | 30.01 |
| Specific Volume | 12.9 ft3/lb (0.80 m3/kg) |
| CAS Registry Number | 10102-43-9 |
| DOT Proper Name | Nitric Oxide, Compressed |
| Hazard Class | 2.3 |
| ID Number | UN1660 |
| Labels | Poison Gas, Oxidizer, Corrosive |
| Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
|---|---|---|---|
| 200 | 53 | 500 | 660 |
| 80 | 19 | 500 | 660 |
SPECIFICATIONS SUBJECT TO CHANGE
| Grade | Purity | Impurity | Specifications | Equipment Recommended |
|---|---|---|---|---|
| 3.0 | > 99.9% | Total Impurities | < 1000ppm | Call for Recommendation |
| 2.0 (Chemically Pure) | > 99.0% | Total Impurities | < 1.0% | Call for Recommendation |