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UN/NA 3538 · Articles containing non-flammable, non-toxic gas, n.o.s.
UN/NA 3538 · ERG 2024 · Guide 120
- UN/NA
- 3538
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3538 (Articles containing non-flammable, non-toxic gas, n.o.s.) under Guide 120, titled “Gases - Inert (Including Refrigerated Liquids)”.
Material name
3538 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Articles containing non-flammable, non-toxic gas, n.o.s.” and to Guide 120. On a numbered orange panel, 3538 is the lower number (how to read an orange panel).
ERG 2024 markings for 3538
3538 is not highlighted in green (no Table 1 entry), and its guide number 120 has no P.
Entries near 3538
By number (yellow pages): before 3538 come UN/NA 3535 Toxic solid, flammable, inorganic, n.o.s. (Guide 134); UN/NA 3536 Lithium batteries installed in cargo transport unit (lithium ion batteries) (Guides 147 and 138) and UN/NA 3537 Articles containing flammable gas, n.o.s. (Guide 115); after it, UN/NA 3539 Articles containing toxic gas, n.o.s. (Guide 123); UN/NA 3540 Articles containing flammable liquid, n.o.s. (Guide 127) and UN/NA 3541 Articles containing flammable solid, n.o.s. (Guide 133).
By name (blue pages): “Articles containing non-flammable, non-toxic gas, n.o.s.” comes after Articles containing flammable solid, n.o.s. (UN/NA 3541, Guide 133) and Articles containing miscellaneous dangerous goods, n.o.s. (UN/NA 3548, Guide 171) and before Articles containing organic peroxide, n.o.s. (UN/NA 3545, Guide 145) and Articles containing oxidizing substance, n.o.s. (UN/NA 3544, Guide 140).
Other names starting with “Articles”: Articles containing a substance liable to spontaneous combustion, n.o.s. (UN/NA 3542, Guide 135); Articles containing a substance which in contact with water emits flammable gases, n.o.s. (UN/NA 3543, Guide 138); Articles containing corrosive substance, n.o.s. (UN/NA 3547, Guide 154); Articles containing toxic substance, n.o.s. (UN/NA 3546, Guide 151) and Articles, pressurized, hydraulic (containing non-flammable gas) (UN/NA 3164, Guide 126).
Guide 120 · Library
Guide 120 covers 19 UN/NA numbers. The 12 around 3538 in the guide’s number order: UN/NA 1006 Argon; UN/NA 1013 Carbon dioxide; UN/NA 1046 Helium, compressed; UN/NA 1056 Krypton, compressed; UN/NA 1058 Liquefied gases, non-flammable, charged with nitrogen, carbon dioxide or air; UN/NA 1065 Neon, compressed; UN/NA 1977 Nitrogen, refrigerated liquid (cryogenic liquid); UN/NA 2036 Xenon; UN/NA 2187 Carbon dioxide, refrigerated liquid; UN/NA 2591 Xenon, refrigerated liquid (cryogenic liquid); UN/NA 3136 Trifluoromethane, refrigerated liquid; UN/NA 3158 Gas, refrigerated liquid, n.o.s.
Source: ERG 2024 (U.S. DOT PHMSA, Transport Canada, SICT Mexico), for the initial phase of a transportation incident only. Hazora is not an official ERG publication and is not affiliated with or endorsed by these or any other government agencies.