Hazmat UN Number Lookup

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UN2800

Batteries, wet, non-spillable, electric storage

Corrosives

Class 8

CAS RegistryN/A

Hazchem / EAC2X

ERG Guide Number154

49 CFR Placards & Labels

CorrosiveClass 8

⇩ SVG

Not listed as a Reportable Quantity (RQ) hazardous substance under §172.101 Appendix A.

Not listed as a Marine Pollutant under §172.101 Appendix B.

Regulatory Facts

Packing Group

—

Symbols (col 1)

—

Labels (col 6)

PIH Zone

—

Packaging references (49 CFR §173.xxx)

Exceptions (col 8A)

§173.159a

Non-Bulk (col 8B)

§173.159

Bulk (col 8C)

§173.159

Aircraft quantity limits (col 9)

Passenger / Rail (9A)

No limit

Cargo Aircraft Only (9B)

No limit

Vessel stowage (col 10)

Location (10A)

Other codes (10B)

—

Special provisions (col 7 — §172.102)

—

Hazard Classification & Risks

Class 8 — Corrosive. Causes full-thickness skin destruction or severely corrodes steel/aluminum (49 CFR §173.136).

Transport Regulations

Hazard class 8. Placard/label codes: 8. Packaging (49 CFR §173): exceptions §159a, non-bulk §159, bulk §159. Quantity limits: passenger aircraft/rail No limit, cargo aircraft only No limit. Vessel stowage: A. Classified per 49 CFR §172.101.

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Source & sourcing note

Regulatory data mirrors the U.S. 49 CFR §172.101 Hazardous Materials Table and companion columns (packaging, quantity limits, vessel stowage, special provisions) as published by the U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA).

Emergency-response content is drawn from the 2024 Emergency Response Guidebook (ERG), a joint publication of PHMSA, Transport Canada, and Mexico’s SCT.

The U.S. edition of the ERG and all U.S. federal regulations are public-domain works under 17 U.S.C. §105. Descriptions on this page are plain-English paraphrases; for any compliance decision, consult the authoritative text on eCFR Title 49 and the ERG at PHMSA.dot.gov. “ERG™” is attributed to PHMSA / Transport Canada / SCT and used nominatively.

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Regulatory Facts

Packing Group

—

Symbols (col 1)

—

Labels (col 6)

PIH Zone

—

Packaging references (49 CFR §173.xxx)

Exceptions (col 8A)

§173.159a

Non-Bulk (col 8B)

§173.159

Bulk (col 8C)

§173.159

Aircraft quantity limits (col 9)

Passenger / Rail (9A)

No limit

Cargo Aircraft Only (9B)

No limit

Vessel stowage (col 10)

Location (10A)

Other codes (10B)

—

Special provisions (col 7 — §172.102)

—

Source & sourcing note

Emergency-response content is drawn from the 2024 Emergency Response Guidebook (ERG), a joint publication of PHMSA, Transport Canada, and Mexico’s SCT.