UN 1043Class 2 — Gases
- Packing Group
- N/A
- Not applicable
- Classification Code
- 4A
- Transport Category
- -
- For the 1,000-point rule (0 = highest restriction)
- Hazard ID No.
- —
- Kemler code
- Limited Quantity
- —
- Max per inner package for LQ relief
- Excepted Quantity
- —
- EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
-
No transport category listed — 1.1.3.6 points cannot be computed for this row
Limited Quantity
Not permitted
No limited-quantity relief for this entry (Chapter 3.4)
Excepted Quantity
—
No excepted-quantity relief for this entry (Chapter 3.5)
Special Provisions
SP 642
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2
These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.
Special Provisions
SP 642
Refer to ADR 2025 Chapter 3.3 for full text of each provision.