UN 1327Hay, Straw or Bhusa, wet, damp or contaminated with oil
Division 4.1
Flammable solids
Summary
UN 1327 is the UN number for hay, Straw or Bhusa, wet, damp or contaminated with oil. It is classed in Division 4.1 (flammable solids) of Class 4 for transport. Emergency responders use ERG guide 133.
Emergency response
The Emergency Response Guidebook (ERG2024) guide for this number:
- Guide133Bhusa, wet, damp or contaminated with oilHay, wet, damp or contaminated with oilStraw, wet, damp or contaminated with oil
From the 2024 Emergency Response Guidebook (ERG2024), published by U.S. Department of Transportation, PHMSA. Read the full guide in the ERG or on CAMEO Chemicals.
Identification
- UN number
- UN 1327
- Name
- Hay, Straw or Bhusa, wet, damp or contaminated with oil
- Hazard class
- Class 4: Flammable solids
- Division
- 4.1: Flammable solids
- What the class covers
- Flammable solids, self-reactive substances and solid desensitized explosives.
About Class 4
Class 4 covers flammable solids and other substances that can catch fire. Division 4.1 is flammable solids and self-reactive substances, 4.2 is substances that can spontaneously combust in air, and 4.3 is substances that give off flammable gas when wet.
Check the official sources
For emergency response, packaging and quantity limits, use these:
- CAMEO Chemicals: UN/NA 1327NOAA datasheets with the ERG response guide and isolation distances
- Emergency Response Guidebook (ERG)PHMSA's guide for first responders, free as a PDF or app
- 49 CFR 172.101 Hazardous Materials TableThe legal U.S. entry: proper shipping name, packing group, labels and special provisions