UN2071 — Ammonium nitrate based fertilizer

Class 9

Quick facts: UN2071

What it is
Ammonium nitrate based fertilizer
Hazard class
9
Packing group
III
Label
Class 9 - Miscellaneous
Packaging (49 CFR 173)
Exceptions §173.155 · Non-bulk §173.213 · Bulk §173.240
Air limit per package
Passenger aircraft: 200 kg · Cargo aircraft: 200 kg
Special provisions
132, B136, IB8, IP3

Source: 49 CFR 172.101 Hazardous Materials Table — UN2071 (2025-01-01)

UN Number
UN2071
Hazard Class
9
Packing Group
III

Hazard Labels / Marks

  • Class 9 - Miscellaneous

Source: 49 CFR §172.101 Hazardous Materials Table · 49 CFR §172.101 (2025-01-01)

Reference data transcribed from the published Dangerous Goods List. It is not legal advice and may not capture entry-specific exceptions, special provisions or packing-group ranges. Always verify against the current regulation edition for a specific shipment.

This is the reference entry for UN2071.

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