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HomeUN NumbersClass 6.1UN2024
Hazard Class 6.1Packing Group I/II/III

UN Number

UN2024

Mercury compound, liquid, n.o.s

Official source: 49 CFR 172.101 (eCFR)

Hazardous Materials Table entry

3 rows in 49 CFR 172.101 for UN2024.

Sym.DescriptionClassPGLabelsSpecial provisions8A8B8C9A9B10A10B
GMercury compound, liquid, n.o.s6.1I6.1—None2012431 L30 LB40
GMercury compound, liquid, n.o.s6.1II6.1IB21532022435 L60 LB40
GMercury compound, liquid, n.o.s6.1III6.1IB315320324160 L220 LB40
  • Sym.: Column 1 symbols, 49 CFR 172.101(b).
  • Description: Column 2, the proper shipping name, 172.101(c).
  • Class: Column 3, hazard class or division, 172.101(d).
  • PG: Column 5, packing group, 172.101(f).
  • Labels: Column 6, label codes, 172.101(g).
  • Special provisions: Column 7, codes explained in 49 CFR 172.102, 172.101(h).
  • 8A / 8B / 8C: Packaging exceptions, non-bulk and bulk sections of 49 CFR part 173 (an entry of 202 means 173.202), 172.101(i).
  • 9A / 9B: Maximum quantity per package on passenger aircraft or rail, and on cargo aircraft only, 172.101(j).
  • 10A / 10B: Vessel stowage location and other stowage and handling codes, 172.101(k).

Division 6.1 — Poisonous (Toxic) Material

See the full class list

Poisonous material (Division 6.1) is a material, other than a gas, known to be so toxic to humans as to afford a hazard to health during transportation, or presumed toxic to humans based on laboratory animal oral, dermal or inhalation toxicity data.

Source: 49 CFR 173.132 (eCFR).

Previous / next UN number

UN2023EpichlorohydrinUN2025Mercury compound, solid, n.o.s

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View the full Class 6.1 list →

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