Description
Placard Class 2, UN 1066 refers to Compressed Gas, Nitrogen.
- UN Number: 1066
- Proper Shipping Name: Nitrogen, compressed
- Class: 2.2 (Non-flammable, non-toxic gas)
- Placard Color & Symbol: Green background with the gas cylinder symbol (the standard for Class 2.2 gases).
- Hazards: Inert gas – not flammable or toxic but can displace oxygen in confined spaces and cause suffocation.
- Placard Size: 11 × 11 inches (27.9 × 27.9 cm) – the standard DOT/TDG placard dimension.
This placard is used for cylinders or bulk transport of compressed nitrogen gas.