Hazora · Library
UN/NA 2923 · Corrosive solid, poisonous, n.o.s.
UN/NA 2923 · ERG 2024 · Guide 154
- UN/NA
- 2923
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2923 (Corrosive solid, poisonous, n.o.s.) under Guide 154, titled “Substances - Toxic and/or Corrosive (Non-Combustible)”.
Material name
2923 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Corrosive solid, poisonous, n.o.s.” and “Corrosive solid, toxic, n.o.s.”. Both use Guide 154, so the number alone is enough to find the guide. On a numbered orange panel, 2923 is the lower number (how to read an orange panel).
ERG 2024 markings for 2923
2923 is not highlighted in green (no Table 1 entry), and its guide number 154 has no P.
Entries near 2923
By number (yellow pages): before 2923 come UN/NA 2920 Corrosive liquid, flammable, n.o.s. (Guide 132); UN/NA 2921 Corrosive solid, flammable, n.o.s. (Guide 134) and UN/NA 2922 Corrosive liquid, poisonous, n.o.s. (Guide 154); after it, UN/NA 2924 Flammable liquid, corrosive, n.o.s. (Guide 132); UN/NA 2925 Flammable solid, corrosive, organic, n.o.s. (Guide 134) and UN/NA 2926 Flammable solid, poisonous, organic, n.o.s. (Guide 134).
By name (blue pages): “Corrosive solid, poisonous, n.o.s.” comes after Corrosive solid, n.o.s. (UN/NA 1759, Guide 154) and Corrosive solid, oxidizing, n.o.s. (UN/NA 3084, Guide 157) and before Corrosive solid, self-heating, n.o.s. (UN/NA 3095, Guide 136) and Corrosive solid, water-reactive, n.o.s. (UN/NA 3096, Guide 138).
By name (blue pages): “Corrosive solid, toxic, n.o.s.” comes after Corrosive solid, oxidizing, n.o.s. (UN/NA 3084, Guide 157) and Corrosive solid, self-heating, n.o.s. (UN/NA 3095, Guide 136) and before Corrosive solid, water-reactive, n.o.s. (UN/NA 3096, Guide 138) and Cotton (UN/NA 1365, Guide 133).
Other names starting with “Corrosive”: Corrosive liquid, self-heating, n.o.s. (UN/NA 3301, Guide 136); Corrosive liquid, water-reactive, n.o.s. (UN/NA 3094, Guide 138); Corrosive solid, acidic, inorganic, n.o.s. (UN/NA 3260, Guide 154); Corrosive solid, acidic, organic, n.o.s. (UN/NA 3261, Guide 154); Corrosive solid, basic, inorganic, n.o.s. (UN/NA 3262, Guide 154) and Corrosive solid, basic, organic, n.o.s. (UN/NA 3263, Guide 154).
Guide 154 · Library
Guide 154 covers 127 UN/NA numbers. The 12 around 2923 in the guide’s number order: UN/NA 2859 Ammonium metavanadate; UN/NA 2863 Sodium ammonium vanadate; UN/NA 2865 Hydroxylamine sulfate; UN/NA 2904 Chlorophenolates, liquid; UN/NA 2905 Chlorophenolates, solid; UN/NA 2922 Corrosive liquid, poisonous, n.o.s.; UN/NA 2927 Ethyl phosphonothioic dichloride, anhydrous; UN/NA 2928 Poisonous solid, corrosive, organic, n.o.s.; UN/NA 2949 Sodium hydrosulfide, hydrated, with not less than 25% water of crystallization; UN/NA 2967 Sulfamic acid; UN/NA 3028 Batteries, dry, containing potassium hydroxide solid; UN/NA 3055 2-(2-Aminoethoxy)ethanol.
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.