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UN/NA 3124 · Poisonous solid, self-heating, n.o.s.
UN/NA 3124 · ERG 2024 · Guide 136
- UN/NA
- 3124
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3124 (Poisonous solid, self-heating, n.o.s.) under Guide 136, titled “Substances - Spontaneously Combustible - Toxic and/or Corrosive (Air-Reactive)”.
Material name
3124 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Poisonous solid, self-heating, n.o.s.” and “Toxic solid, self-heating, n.o.s.”. Both use Guide 136, so the number alone is enough to find the guide. On a numbered orange panel, 3124 is the lower number (how to read an orange panel).
ERG 2024 markings for 3124
3124 is not highlighted in green (no Table 1 entry), and its guide number 136 has no P.
Entries near 3124
By number (yellow pages): before 3124 come UN/NA 3121 Oxidizing solid, water-reactive, n.o.s. (Guide 144); UN/NA 3122 Poisonous liquid, oxidizing, n.o.s. (Guide 142) and UN/NA 3123 Poisonous liquid, water-reactive, n.o.s. (Guide 139); after it, UN/NA 3125 Poisonous solid, water-reactive, n.o.s. (Guide 139); UN/NA 3126 Self-heating solid, corrosive, organic, n.o.s. (Guide 136) and UN/NA 3127 Self-heating solid, oxidizing, n.o.s. (Guide 135).
By name (blue pages): “Poisonous solid, self-heating, n.o.s.” comes after Poisonous solid, organic, n.o.s. (UN/NA 2811, Guide 154) and Poisonous solid, oxidizing, n.o.s. (UN/NA 3086, Guide 141) and before Poisonous solid, water-reactive, n.o.s. (UN/NA 3125, Guide 139) and Polyamines, flammable, corrosive, n.o.s. (UN/NA 2733, Guide 132).
By name (blue pages): “Toxic solid, self-heating, n.o.s.” comes after Toxic solid, organic, n.o.s. (UN/NA 2811, Guide 154) and Toxic solid, oxidizing, n.o.s. (UN/NA 3086, Guide 141) and before Toxic solid, water-reactive, n.o.s. (UN/NA 3125, Guide 139) and Toxins, extracted from living sources, liquid, n.o.s. (UN/NA 3172, Guide 152).
Other names starting with “Poisonous”: Poisonous liquid, inorganic, n.o.s. (UN/NA 3287, Guide 151); Poisonous liquid, organic, n.o.s. (UN/NA 2810, Guide 153); Poisonous solid, corrosive, inorganic, n.o.s. (UN/NA 3290, Guide 154); Poisonous solid, corrosive, organic, n.o.s. (UN/NA 2928, Guide 154); Poisonous solid, flammable, organic, n.o.s. (UN/NA 2930, Guide 134) and Poisonous solid, inorganic, n.o.s. (UN/NA 3288, Guide 151).
Other names starting with “Toxic”: Toxic by inhalation liquid, water-reactive, n.o.s. (Inhalation Hazard Zone A) (UN/NA 3385, Guide 139); Toxic by inhalation liquid, water-reactive, n.o.s. (Inhalation Hazard Zone B) (UN/NA 3386, Guide 139); Toxic liquid, corrosive, inorganic, n.o.s. (UN/NA 3289, Guide 154); Toxic liquid, corrosive, organic, n.o.s. (UN/NA 2927, Guide 154); Toxic liquid, flammable, organic, n.o.s. (UN/NA 2929, Guide 131) and Toxic solid, flammable, inorganic, n.o.s. (UN/NA 3535, Guide 134).
Guide 136 · Library
Guide 136 covers 15 UN/NA numbers. The 12 around 3124 in the guide’s number order: UN/NA 1381 Phosphorus, white, dry or under water or in solution; UN/NA 1994 Iron pentacarbonyl; UN/NA 2447 Phosphorus, white, molten; UN/NA 3095 Corrosive solid, self-heating, n.o.s.; UN/NA 3126 Self-heating solid, corrosive, organic, n.o.s.; UN/NA 3128 Self-heating solid, poisonous, organic, n.o.s.; UN/NA 3184 Self-heating liquid, poisonous, organic, n.o.s.; UN/NA 3185 Self-heating liquid, corrosive, organic, n.o.s.; UN/NA 3187 Self-heating liquid, poisonous, inorganic, n.o.s.; UN/NA 3188 Self-heating liquid, corrosive, inorganic, n.o.s.; UN/NA 3206 Alkali metal alcoholates, self-heating, corrosive, n.o.s.; UN/NA 3301 Corrosive liquid, self-heating, 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.