Hazora · Library
UN/NA 1005 · Ammonia, anhydrous
UN/NA 1005 · ERG 2024 · Guide 125
- UN/NA
- 1005
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1005 (Ammonia, anhydrous) under Guide 125, titled “Gases - Toxic and/or Corrosive”.
Material name
1005 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Ammonia, anhydrous” and “Anhydrous ammonia”. Both use Guide 125, so the number alone is enough to find the guide. On a numbered orange panel, 1005 is the lower number (how to read an orange panel).
ERG 2024 markings for 1005
1005 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Ammonia, anhydrous”. Hazora shows those distances in the app, not on this page. 1005 is also one of the six common TIH gases in Table 3, which covers large spills by container type. Its guide number 125 has no P.
Entries near 1005
By number (yellow pages): before 1005 come UN/NA 1001 Acetylene, dissolved (Guide 116); UN/NA 1002 Air, compressed (Guide 122) and UN/NA 1003 Air, refrigerated liquid (cryogenic liquid) (Guide 122); after it, UN/NA 1006 Argon (Guide 120); UN/NA 1008 Boron trifluoride (Guide 125) and UN/NA 1009 Bromotrifluoromethane (Guide 126).
By name (blue pages): “Ammonia, anhydrous” comes after Ammonia solution, with more than 35% but not more than 50% ammonia (UN/NA 2073, Guide 125) and Ammonia solution, with more than 50% ammonia (UN/NA 3318, Guide 125) and before Ammonium arsenate (UN/NA 1546, Guide 151) and Ammonium bifluoride, solid (UN/NA 1727, Guide 154).
By name (blue pages): “Anhydrous ammonia” comes after Amylamine (UN/NA 1106, Guide 132) and Amyltrichlorosilane (UN/NA 1728, Guide 156) and before Aniline (UN/NA 1547, Guide 153) and Aniline hydrochloride (UN/NA 1548, Guide 153).
Other names starting with “Ammonia”: Ammonia solution, with more than 10% but not more than 35% ammonia (UN/NA 2672, Guide 154).
Guide 125 · Library
Guide 125 covers 27 UN/NA numbers. The 12 around 1005 in the guide’s number order: UN/NA 1008 Boron trifluoride; UN/NA 1043 Fertilizer, ammoniating solution, with free ammonia; UN/NA 1048 Hydrogen bromide, anhydrous; UN/NA 1050 Hydrogen chloride, anhydrous; UN/NA 1052 Hydrogen fluoride, anhydrous; UN/NA 1069 Nitrosyl chloride; 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.