Hazora · Library
UN/NA 2418 · Sulfur tetrafluoride
UN/NA 2418 · ERG 2024 · Guide 125
- UN/NA
- 2418
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2418 (Sulfur tetrafluoride) under Guide 125, titled “Gases - Toxic and/or Corrosive”.
Material name
2418 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Sulfur tetrafluoride” and “Sulphur tetrafluoride”. Both use Guide 125, so the number alone is enough to find the guide. On a numbered orange panel, 2418 is the lower number (how to read an orange panel).
ERG 2024 markings for 2418
2418 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Sulfur tetrafluoride”. Hazora shows those distances in the app, not on this page. Its guide number 125 has no P.
Entries near 2418
By number (yellow pages): before 2418 come UN/NA 2414 Thiophene (Guide 130); UN/NA 2416 Trimethyl borate (Guide 129) and UN/NA 2417 Carbonyl fluoride (Guide 125); after it, UN/NA 2419 Bromotrifluoroethylene (Guide 116); UN/NA 2420 Hexafluoroacetone (Guide 125) and UN/NA 2421 Nitrogen trioxide (Guide 124).
By name (blue pages): “Sulfur tetrafluoride” comes after Sulfur dioxide (UN/NA 1079, Guide 125) and Sulfur hexafluoride (UN/NA 1080, Guide 126) and before Sulfur trioxide, stabilized (UN/NA 1829, Guide 137) and Sulfur, molten (UN/NA 2448, Guide 133).
By name (blue pages): “Sulphur tetrafluoride” comes after Sulphur dioxide (UN/NA 1079, Guide 125) and Sulphur hexafluoride (UN/NA 1080, Guide 126) and before Sulphur trioxide, stabilized (UN/NA 1829, Guide 137) and Sulphur, molten (UN/NA 2448, Guide 133).
Other names starting with “Sulfur”: Sulfur (UN/NA 1350, Guide 133) and Sulfur chlorides (UN/NA 1828, Guide 137).
Guide 125 · Library
Guide 125 covers 27 UN/NA numbers. The 12 around 2418 in the guide’s number order: UN/NA 2194 Selenium hexafluoride; UN/NA 2195 Tellurium hexafluoride; UN/NA 2196 Tungsten hexafluoride; UN/NA 2197 Hydrogen iodide, anhydrous; UN/NA 2198 Phosphorus pentafluoride; UN/NA 2417 Carbonyl fluoride; UN/NA 2420 Hexafluoroacetone; UN/NA 3057 Trifluoroacetyl chloride; UN/NA 3304 Compressed gas, poisonous, corrosive, n.o.s.; UN/NA 3308 Liquefied gas, poisonous, corrosive, n.o.s.; UN/NA 3318 Ammonia solution, with more than 50% ammonia; UN/NA 3503 Chemical under pressure, corrosive, 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.