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UN/NA 3543 · Articles containing a substance which in contact with water emits flammable gases, n.o.s.
UN/NA 3543 · ERG 2024 · Guide 138
- UN/NA
- 3543
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3543 (Articles containing a substance which in contact with water emits flammable gases, n.o.s.) under Guide 138, titled “Substances - Water-Reactive (Emitting Flammable Gases)”.
Material name
| Language | Material name | Guides |
|---|---|---|
| EN | Articles containing a substance which in contact with water emits flammable gases, n.o.s. | Guide 138 |
| ES | Artículos que contienen sustancias que, en contacto con el agua, desprenden gases inflamables, n.e.p. | Guide 138 |
| FR | Objets contenant de la matière qui au contact de l'eau dégage des gaz inflammables, n.s.a. | Guide 138 |
3543 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Articles containing a substance which in contact with water emits flammable gases, n.o.s.” and to Guide 138. On a numbered orange panel, 3543 is the lower number (how to read an orange panel).
ERG 2024 markings for 3543
3543 is not highlighted in green (no Table 1 entry), and its guide number 138 has no P.
Entries near 3543
By number (yellow pages): before 3543 come UN/NA 3540 Articles containing flammable liquid, n.o.s. (Guide 127); UN/NA 3541 Articles containing flammable solid, n.o.s. (Guide 133) and UN/NA 3542 Articles containing a substance liable to spontaneous combustion, n.o.s. (Guide 135); after it, UN/NA 3544 Articles containing oxidizing substance, n.o.s. (Guide 140); UN/NA 3545 Articles containing organic peroxide, n.o.s. (Guide 145) and UN/NA 3546 Articles containing toxic substance, n.o.s. (Guide 151).
By name (blue pages): “Articles containing a substance which in contact with water emits flammable gases, n.o.s.” comes after Arsine, adsorbed (UN/NA 3522, Guide 173) and Articles containing a substance liable to spontaneous combustion, n.o.s. (UN/NA 3542, Guide 135) and before Articles containing corrosive substance, n.o.s. (UN/NA 3547, Guide 154) and Articles containing flammable gas, n.o.s. (UN/NA 3537, Guide 115).
Other names starting with “Articles”: Articles containing miscellaneous dangerous goods, n.o.s. (UN/NA 3548, Guide 171); Articles containing non-flammable, non-toxic gas, n.o.s. (UN/NA 3538, Guide 120); Articles containing toxic gas, n.o.s. (UN/NA 3539, Guide 123) and Articles, pressurized, hydraulic (containing non-flammable gas) (UN/NA 3164, Guide 126).
Guide 138 · Library
Guide 138 covers 74 UN/NA numbers. The 12 around 3543 in the guide’s number order: UN/NA 1389 Alkali metal amalgam, liquid; 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 3402 Alkaline earth metal amalgam, solid; UN/NA 3403 Potassium metal alloys, solid; UN/NA 3404 Potassium sodium alloys, solid; UN/NA 3476 Fuel cell cartridges, containing water-reactive substances; UN/NA 3482 Alkali metal dispersion, flammable; UN/NA 3536 Lithium batteries installed in cargo transport unit (lithium metal batteries); UN/NA 3557 Vehicle, lithium metal battery powered.
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.