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Description
| Name | Nitrogen |
| Chemical formula | N2 |
| CAS No. | 7727-37-9 |
| UN No. | 1066 |
| DG class | |
| Application | Test gas/Calibration gas; Purge gas, diluting gas, inerting gas; Laboratory use; Purging; Use for manufacture of electronic/photovoltaic components; Shield gas for welding processes |
| Purity | 99.999%~99.9999% |
| Package | Cylinder, Isotank |
