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UN/NA 2682 · Caesium hydroxide
UN/NA 2682 · ERG 2024 · Guide 157
- UN/NA
- 2682
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2682 (Caesium hydroxide) under Guide 157, titled “Substances - Toxic and/or Corrosive (Non-Combustible/Water-Sensitive)”.
Material name
2682 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Caesium hydroxide” and “Cesium hydroxide”. Both use Guide 157, so the number alone is enough to find the guide. On a numbered orange panel, 2682 is the lower number (how to read an orange panel).
ERG 2024 markings for 2682
2682 is not highlighted in green (no Table 1 entry), and its guide number 157 has no P.
Entries near 2682
By number (yellow pages): before 2682 come UN/NA 2679 Lithium hydroxide, solution (Guide 154); UN/NA 2680 Lithium hydroxide (Guide 154) and UN/NA 2681 Caesium hydroxide, solution (Guide 154); after it, UN/NA 2683 Ammonium sulfide, solution (Guide 132); UN/NA 2684 3-Diethylaminopropylamine (Guide 132) and UN/NA 2685 N,N-Diethylethylenediamine (Guide 132).
By name (blue pages): “Caesium hydroxide” comes after Cadmium compound (UN/NA 2570, Guide 154) and Caesium (UN/NA 1407, Guide 138) and before Caesium hydroxide, solution (UN/NA 2681, Guide 154) and Caesium nitrate (UN/NA 1451, Guide 140).
By name (blue pages): “Cesium hydroxide” comes after Cerium, turnings or gritty powder (UN/NA 3078, Guide 138) and Cesium (UN/NA 1407, Guide 138) and before Cesium hydroxide, solution (UN/NA 2681, Guide 154) and Cesium nitrate (UN/NA 1451, Guide 140).
Guide 157 · Library
Guide 157 covers 58 UN/NA numbers. The 12 around 2682 in the guide’s number order: UN/NA 2308 Nitrosylsulfuric acid, liquid; UN/NA 2316 Sodium cuprocyanide, solid; UN/NA 2317 Sodium cuprocyanide, solution; UN/NA 2475 Vanadium trichloride; UN/NA 2578 Phosphorus trioxide; UN/NA 2670 Cyanuric chloride; UN/NA 2692 Boron tribromide; UN/NA 2745 Chloromethyl chloroformate; UN/NA 2796 Battery fluid, acid; UN/NA 2851 Boron trifluoride, dihydrate; UN/NA 2869 Titanium trichloride mixture; UN/NA 2879 Selenium oxychloride.
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.