Hazora · Library
UN/NA 1400 · Barium
UN/NA 1400 · ERG 2024 · Guide 138
- UN/NA
- 1400
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1400 (Barium) under Guide 138, titled “Substances - Water-Reactive (Emitting Flammable Gases)”.
Material name
1400 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Barium” and to Guide 138. On a numbered orange panel, 1400 is the lower number (how to read an orange panel).
ERG 2024 markings for 1400
1400 is not highlighted in green (no Table 1 entry), and its guide number 138 has no P.
Entries near 1400
By number (yellow pages): before 1400 come UN/NA 1396 Aluminum powder, uncoated (Guide 138); UN/NA 1397 Aluminum phosphide (Guide 139) and UN/NA 1398 Aluminum silicon powder, uncoated (Guide 138); after it, UN/NA 1401 Calcium (Guide 138); UN/NA 1402 Calcium carbide (Guide 138) and UN/NA 1403 Calcium cyanamide, with more than 0.1% calcium carbide (Guide 138).
By name (blue pages): “Barium” comes after Aviation regulated solid, n.o.s. (UN/NA 3335, Guide 171) and Azodicarbonamide (UN/NA 3242, Guide 149) and before Barium alloys, pyrophoric (UN/NA 1854, Guide 135) and Barium azide, wetted with not less than 50% water (UN/NA 1571, Guide 113).
Other names starting with “Barium”: Barium bromate (UN/NA 2719, Guide 141); Barium chlorate, solid (UN/NA 1445, Guide 141); Barium chlorate, solution (UN/NA 3405, Guide 141); Barium compound, n.o.s. (UN/NA 1564, Guide 154); Barium cyanide (UN/NA 1565, Guide 157) and Barium hypochlorite, with more than 22% available chlorine (UN/NA 2741, Guide 141).
Guide 138 · Library
Guide 138 covers 74 UN/NA numbers. The 12 around 1400 in the guide’s number order: UN/NA 1391 Alkali metal dispersion; UN/NA 1392 Alkaline earth metal amalgam, liquid; UN/NA 1393 Alkaline earth metal alloy, n.o.s.; UN/NA 1394 Aluminum carbide; UN/NA 1396 Aluminum powder, uncoated; UN/NA 1398 Aluminum silicon powder, uncoated; UN/NA 1401 Calcium; UN/NA 1402 Calcium carbide; UN/NA 1403 Calcium cyanamide, with more than 0.1% calcium carbide; UN/NA 1404 Calcium hydride; UN/NA 1405 Calcium silicide; UN/NA 1407 Caesium.
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.