UN2448 — Sulfur, molten

Class 4.1

Quick facts: UN2448

What it is
Sulfur, molten
Hazard class
4.1
Packing group
III
Label
Division 4.1 - Flammable Solid
Packaging (49 CFR 173)
Non-bulk §173.213 · Bulk §173.247
Air limit per package
Passenger aircraft: Forbidden · Cargo aircraft: Forbidden
Special provisions
30, B13, IB1, R1, T1, TP3

Source: 49 CFR 172.101 Hazardous Materials Table — UN2448 (2025-01-01)

UN Number
UN2448
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 UN2448.

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