UN1350 — Sulfur

Class 4.1

Quick facts: UN1350

What it is
Sulfur
Hazard class
4.1
Packing group
III
Label
Division 4.1 - Flammable Solid
Packaging (49 CFR 173)
Exceptions §173.151 · Non-bulk §173.240
Air limit per package
Passenger aircraft: 25 kg · Cargo aircraft: 100 kg
Special provisions
30, B120, IB8, IP3, T1, TP33

Source: 49 CFR 172.101 Hazardous Materials Table — UN1350 (2025-01-01)

UN Number
UN1350
Hazard Class
4.1
Packing Group
III

Hazard Labels / Marks

  • Division 4.1 - Flammable Solid

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 UN1350.

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