Hazora · Library
UN/NA 2949 · Sodium hydrosulfide, hydrated, with not less than 25% water of crystallization
UN/NA 2949 · ERG 2024 · Guide 154
- UN/NA
- 2949
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2949 (Sodium hydrosulfide, hydrated, with not less than 25% water of crystallization) under Guide 154, titled “Substances - Toxic and/or Corrosive (Non-Combustible)”.
Material name
| Language | Material name | Guides |
|---|---|---|
| EN | Sodium hydrosulfide, hydrated, with not less than 25% water of crystallization | Guide 154 |
| EN | Sodium hydrosulfide, with not less than 25% water of crystallization | Guide 154 |
| EN | Sodium hydrosulphide, hydrated, with not less than 25% water of crystallization | Guide 154 |
| EN | Sodium hydrosulphide, with not less than 25% water of crystallization | Guide 154 |
| ES | Hidrogenosulfuro de sodio hidratado con un mínimo del 25% de agua de cristalización | Guide 154 |
| ES | Hidrosulfuro de sodio, con un mínimo del 25% de agua de cristalización | Guide 154 |
| ES | Sulfhidrato sódico, con no menos del 25% de agua de cristalización | Guide 154 |
| FR | Hydrogénosulfure de sodium, avec au moins 25% d'eau de cristallisation | Guide 154 |
| FR | Hydrogénosulfure de sodium hydraté, avec au moins 25% d'eau de cristallisation | Guide 154 |
2949 on a placard, orange panel or shipping paper
It can stand for any of four ERG 2024 entries: “Sodium hydrosulfide, hydrated, with not less than 25% water of crystallization”, “Sodium hydrosulfide, with not less than 25% water of crystallization”, “Sodium hydrosulphide, hydrated, with not less than 25% water of crystallization” and “Sodium hydrosulphide, with not less than 25% water of crystallization”. All use Guide 154, so the number alone is enough to find the guide. On a numbered orange panel, 2949 is the lower number (how to read an orange panel).
ERG 2024 markings for 2949
2949 is not highlighted in green (no Table 1 entry), and its guide number 154 has no P.
Entries near 2949
By number (yellow pages): before 2949 come UN/NA 2946 2-Amino-5-diethylaminopentane (Guide 153); UN/NA 2947 Isopropyl chloroacetate (Guide 127) and UN/NA 2948 3-Trifluoromethylaniline (Guide 153); after it, UN/NA 2950 Magnesium granules, coated (Guide 138); UN/NA 2956 5-tert-Butyl-2,4,6-trinitro-m-xylene (Guide 149) and UN/NA 2965 Boron trifluoride dimethyl etherate (Guide 139).
By name (blue pages): “Sodium hydrosulfide, hydrated, with not less than 25% water of crystallization” comes after Sodium hydride (UN/NA 1427, Guide 138) and Sodium hydrogendifluoride (UN/NA 2439, Guide 154) and before Sodium hydrosulfide, with less than 25% water of crystallization (UN/NA 2318, Guide 135) and Sodium hydrosulfite (UN/NA 1384, Guide 135).
By name (blue pages): “Sodium hydrosulfide, with not less than 25% water of crystallization” comes after Sodium hydrogendifluoride (UN/NA 2439, Guide 154) and Sodium hydrosulfide, with less than 25% water of crystallization (UN/NA 2318, Guide 135) and before Sodium hydrosulfite (UN/NA 1384, Guide 135) and Sodium hydrosulphide, with less than 25% water of crystallization (UN/NA 2318, Guide 135).
By name (blue pages): “Sodium hydrosulphide, hydrated, with not less than 25% water of crystallization” comes after Sodium hydrosulfide, with less than 25% water of crystallization (UN/NA 2318, Guide 135) and Sodium hydrosulfite (UN/NA 1384, Guide 135) and before Sodium hydrosulphide, with less than 25% water of crystallization (UN/NA 2318, Guide 135) and Sodium hydrosulphite (UN/NA 1384, Guide 135).
By name (blue pages): “Sodium hydrosulphide, with not less than 25% water of crystallization” comes after Sodium hydrosulfite (UN/NA 1384, Guide 135) and Sodium hydrosulphide, with less than 25% water of crystallization (UN/NA 2318, Guide 135) and before Sodium hydrosulphite (UN/NA 1384, Guide 135) and Sodium hydroxide, solid (UN/NA 1823, Guide 154).
Other names starting with “Sodium”: Sodium dinitro-o-cresolate, wetted with not less than 10% water (UN/NA 3369, Guide 113); Sodium dinitro-o-cresolate, wetted with not less than 15% water (UN/NA 1348, Guide 113); Sodium fluoride, solid (UN/NA 1690, Guide 154); Sodium fluoride, solution (UN/NA 3415, Guide 154); Sodium fluoroacetate (UN/NA 2629, Guide 151) and Sodium fluorosilicate (UN/NA 2674, Guide 154).
Guide 154 · Library
Guide 154 covers 127 UN/NA numbers. The 12 around 2949 in the guide’s number order: UN/NA 2904 Chlorophenolates, liquid; UN/NA 2905 Chlorophenolates, solid; UN/NA 2922 Corrosive liquid, poisonous, n.o.s.; UN/NA 2923 Corrosive solid, poisonous, n.o.s.; UN/NA 2927 Ethyl phosphonothioic dichloride, anhydrous; UN/NA 2928 Poisonous solid, corrosive, organic, n.o.s.; UN/NA 2967 Sulfamic acid; UN/NA 3028 Batteries, dry, containing potassium hydroxide solid; UN/NA 3055 2-(2-Aminoethoxy)ethanol; UN/NA 3147 Dye, solid, corrosive, n.o.s.; UN/NA 3155 Pentachlorophenol; UN/NA 3171 Battery-powered equipment (wet battery).
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.