UN numbers from UN0501 to UN0600 as assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods are as follows:
| UN Number | Class | Proper Shipping Name |
|---|---|---|
| UN 0501 | 1.4C | Propellant, solid |
| UN 0502 | 1.2C | Rockets , with inert head |
| UN 0503 | 1.4G | Safety devices, pyrotechnic |
| UN 0504 | 1.1D | 1H-Tetrazole |
| UN 0505 | 1.4G | Signals, distress, ship |
| UN 0506 | 1.4S | Signals, distress, ship |
| UN 0507 | 1.4S | Signals, smoke |
| UN 0508 | 1.3C | 1-Hydroxybenzotriazole, anhydrous, dry or wetted with less than 20% water, by mass |
| UN 0509 | 1.4C | Powder, smokeless |
| UN 0510 | 1.4C | Rocket motors |
| UN 0511 | 1.1B | Detonators, electronic, programmable for blasting |
| UN 0512 | 1.4B | Detonators, electronic, programmable for blasting |
| UN 0513 | 1.4S | Detonators, electronic, programmable for blasting |
| UN 0514 | 1.4S | Fire suppressant dispersing devices† |
| UN 0515 to 0600 | ? | (UN No.s not yet in use) |
Dangerous goods, abbreviated DG, are substances that when transported are a risk to health, safety, property or the environment. Certain dangerous goods that pose risks even when not being transported are known as hazardous materials. An example for dangerous goods is hazardous waste which is waste that has substantial or potential threats to public health or the environment.
The UN numbers range from UN0001 to about UN3600 and are assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods.
