UN 2421
| CARRIAGE PROHIBITED | |
| UN No. | 2421 |
|---|---|
| NAME and description | NITROGEN TRIOXIDE |
| Class | 2 |
| Classification code | 2TOC |
| Packing group | |
| Special provisions | |
| Limited quantities | |
| Excepted quantities | |
| Packing instructions | |
| Special packing provisions | |
| Mixed packing provisions | |
| Portable tanks and bulk containers instructions | |
| Portable tanks and bulk containers special provisions | |
| ADR tank code | |
| ADR tank special provisions | |
| Vehicle for tank carriage | |
| Transport category (Tunnel restriction code) | |
| Special provisions for carriage - packages | |
| Special provisions for carriage - bulk | |
| Special provisions for carriage - loading, unloading and handling | |
| Special provisions for carriage - operation | |
| Hazard identification No. | 2421  |
| Carriage restrictions | CARRIAGE PROHIBITED |
|---|---|
| UN No. | 2421 |
| NAME and description | NITROGEN TRIOXIDE |
| Techical name (SP 274, 318, 61, 220) | |
| Alternative PSN | |
| Class | 2 |
| Classification code | 2TOC |
| Packing group | |
| Limited quantities (3.4) | |
| Excepted quantities limit (3.5) | |
| 1.1.3.6 Trans. category | |
| 1.1.3.6 Limit | |
| 1.1.3.6 Multiplier | |
| HCDG limit - packages (1.10) | |
| HCDG limit - bulk (1.10) | |
| HCDG limit - tanks (1.10) | |
| Tunnel restriction code (8.6) | |
| Passage forbidden through tunnels of category | |
| Passage allowed through tunnels of category | |
| Eurotunnel restrictions | Not permitted |
| Hazard identification No. | 2421 |
| Hazard identification No. Meaning (5.3.2.3) | |
| Food Precautions (7.5.4; CV28) | |
| Supervision of vehicles (8.5) | |
| Max Quantity per transport unit (CV3, CV15) | |
| Classification Code meaning (2.2.x) | Liquefied gas: a gas which when packaged under pressure for carriage is partially liquid at temperatures above -50 °C. A distinction is made between: (a) High pressure liquefied gas: a gas with a critical temperature above -50 °C and equal to or below +65 °C; and (b) Low pressure liquefied gas: a gas with a critical temperature above +65 °C; TOXIC, OXIDIZING, CORROSIVE. |
| Additional (selected) remarks (3.3) | |
| Mixed loading restrictions (7.5.2) | |
| The CEFIC Emergency Response Intervention Cards (ERICards) | www.ericards.net |
| International Chemical Safety Cards | International Chemical Safety Cards |