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UN/NA 3148 · Water-reactive liquid, n.o.s.
UN/NA 3148 · ERG 2024 · Guide 138
- UN/NA
- 3148
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3148 (Water-reactive liquid, n.o.s.) under Guide 138, titled “Substances - Water-Reactive (Emitting Flammable Gases)”.
Material name
3148 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Water-reactive liquid, n.o.s.” and to Guide 138. On a numbered orange panel, 3148 is the lower number (how to read an orange panel).
ERG 2024 markings for 3148
3148 is not highlighted in green (no Table 1 entry), and its guide number 138 has no P.
Entries near 3148
By number (yellow pages): before 3148 come UN/NA 3145 Alkylphenols, liquid, n.o.s. (including C2-C12 homologues) (Guide 153); UN/NA 3146 Organotin compound, solid, n.o.s. (Guide 153) and UN/NA 3147 Dye, solid, corrosive, n.o.s. (Guide 154); after it, UN/NA 3149 Hydrogen peroxide and peroxyacetic acid mixture, with acid(s), water and not more than 5% peroxyacetic acid, stabilized (Guide 140); UN/NA 3150 Devices, small, hydrocarbon gas powered, with release device (Guide 115) and UN/NA 3151 Halogenated monomethyldiphenylmethanes, liquid (Guide 171).
By name (blue pages): “Water-reactive liquid, n.o.s.” comes after Vinyltrichlorosilane (UN/NA 1305, Guide 155P) and Water-reactive liquid, corrosive, n.o.s. (UN/NA 3129, Guide 138) and before Water-reactive liquid, poisonous, n.o.s. (UN/NA 3130, Guide 139) and Water-reactive liquid, toxic, n.o.s. (UN/NA 3130, Guide 139).
Other names starting with “Water-reactive”: Water-reactive solid, corrosive, n.o.s. (UN/NA 3131, Guide 138); Water-reactive solid, flammable, n.o.s. (UN/NA 3132, Guide 138); Water-reactive solid, n.o.s. (UN/NA 2813, Guide 138); Water-reactive solid, oxidizing, n.o.s. (UN/NA 3133, Guide 138); Water-reactive solid, poisonous, n.o.s. (UN/NA 3134, Guide 139) and Water-reactive solid, self-heating, n.o.s. (UN/NA 3135, Guide 138).
Guide 138 · Library
Guide 138 covers 74 UN/NA numbers. The 12 around 3148 in the guide’s number order: UN/NA 3096 Corrosive solid, water-reactive, n.o.s.; UN/NA 3129 Water-reactive liquid, corrosive, n.o.s.; UN/NA 3131 Water-reactive solid, corrosive, n.o.s.; UN/NA 3132 Water-reactive solid, flammable, n.o.s.; UN/NA 3133 Water-reactive solid, oxidizing, n.o.s.; UN/NA 3135 Water-reactive solid, self-heating, n.o.s.; UN/NA 3170 Aluminum dross; UN/NA 3171 Battery-powered equipment (with lithium metal batteries); UN/NA 3208 Metallic substance, water-reactive, n.o.s.; UN/NA 3209 Metallic substance, water-reactive, self-heating, n.o.s.; UN/NA 3292 Batteries, containing metallic sodium or sodium alloy; UN/NA 3396 Organometallic substance, solid, water-reactive, flammable.
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.