UN number lookup

What is UN 3343?

UN 3343: Nitroglycerin mixture, desensitized, liquid, flammable, n.o.s.. US class 3; PG not listed.

Source: US Government Publishing Office, 49 CFR 172.101 HMTRetrieved 2026-11-06Independent information site: we are not the authority and not the source of the data.

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UN number
UN 3343
Proper shipping name (first listed)
Nitroglycerin mixture, desensitized, liquid, flammable, n.o.s.
US class or division (first name)
3
Packing groups (first name)
not listed
Source rows for this UN number
1
Table jurisdiction
United States HMT; not an ADR table
Version
49 CFR 172.101, revised 1 October 2025
Official source
US Government Publishing Office, 49 CFR 172.101 HMT

Source row 2391

Proper shipping name: Nitroglycerin mixture, desensitized, liquid, flammable, n.o.s..

Full column-2 description: Nitroglycerin mixture, desensitized, liquid, flammable, n.o.s. with not more than 30 percent nitroglycerin, by mass

US hazard class or division: 3. Packing group: Not listed (blank in source).

Column-1 symbols: Blank in source.

Before shipping

Check the current ADR edition before shipping. This is a US HMT reference snapshot, not ADR classification or shipping, legal or safety advice.

This page omits the other HMT columns. Check the full official table, its symbols and applicable provisions for your consignment.

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