Hazora · Library
UN/NA 1049 · Hydrogen, compressed
UN/NA 1049 · ERG 2024 · Guide 115
- UN/NA
- 1049
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1049 (Hydrogen, compressed) under Guide 115, titled “Gases - Flammable (Including Refrigerated Liquids)”.
Material name
1049 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Hydrogen, compressed” and to Guide 115. On a numbered orange panel, 1049 is the lower number (how to read an orange panel).
ERG 2024 markings for 1049
1049 is not highlighted in green (no Table 1 entry), and its guide number 115 has no P.
Entries near 1049
By number (yellow pages): before 1049 come UN/NA 1045 Fluorine, compressed (Guide 124); UN/NA 1046 Helium, compressed (Guide 120) and UN/NA 1048 Hydrogen bromide, anhydrous (Guide 125); after it, UN/NA 1050 Hydrogen chloride, anhydrous (Guide 125); UN/NA 1051 Hydrogen cyanide, stabilized (Guide 117P) and UN/NA 1052 Hydrogen fluoride, anhydrous (Guide 125).
By name (blue pages): “Hydrogen, compressed” comes after Hydrogen sulfide (UN/NA 1053, Guide 117) and Hydrogen sulphide (UN/NA 1053, Guide 117) and before Hydrogen, refrigerated liquid (cryogenic liquid) (UN/NA 1966, Guide 115) and Hydrogendifluorides, solid, n.o.s. (UN/NA 1740, Guide 154).
Other names starting with “Hydrogen”: Hydrogen peroxide and peroxyacetic acid mixture, with acid(s), water and not more than 5% peroxyacetic acid, stabilized (UN/NA 3149, Guide 140); Hydrogen peroxide, aqueous solution, with not less than 8% but less than 20% hydrogen peroxide (UN/NA 2984, Guide 140); Hydrogen peroxide, aqueous solution, with not less than 20% but not more than 60% hydrogen peroxide (stabilized as necessary) (UN/NA 2014, Guide 140); Hydrogen peroxide, stabilized (UN/NA 2015, Guide 143); Hydrogen selenide, adsorbed (UN/NA 3526, Guide 173) and Hydrogen selenide, anhydrous (UN/NA 2202, Guide 117).
Guide 115 · Library
Guide 115 covers 52 UN/NA numbers. The 12 around 1049 in the guide’s number order: UN/NA 1033 Dimethyl ether; UN/NA 1035 Ethane; UN/NA 1037 Ethyl chloride; UN/NA 1038 Ethylene, refrigerated liquid (cryogenic liquid); UN/NA 1039 Ethyl methyl ether; UN/NA 1041 Ethylene oxide and carbon dioxide mixture, with more than 9% but not more than 87% ethylene oxide; UN/NA 1055 Isobutylene; UN/NA 1057 Lighter refills containing flammable gas; UN/NA 1063 Methyl chloride; UN/NA 1075 Butane; UN/NA 1077 Propylene; UN/NA 1912 Methyl chloride and methylene chloride mixture.
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.