Hazora · Library
UN/NA 1026 · Cyanogen
UN/NA 1026 · ERG 2024 · Guide 119
- UN/NA
- 1026
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1026 (Cyanogen) under Guide 119, titled “Gases - Toxic - Flammable”.
Material name
1026 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Cyanogen” and to Guide 119. On a numbered orange panel, 1026 is the lower number (how to read an orange panel).
ERG 2024 markings for 1026
1026 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Cyanogen”. Hazora shows those distances in the app, not on this page. Its guide number 119 has no P.
Entries near 1026
By number (yellow pages): before 1026 come UN/NA 1021 1-Chloro-1,2,2,2-tetrafluoroethane (Guide 126); UN/NA 1022 Chlorotrifluoromethane (Guide 126) and UN/NA 1023 Coal gas, compressed (Guide 119); after it, UN/NA 1027 Cyclopropane (Guide 115); UN/NA 1028 Dichlorodifluoromethane (Guide 126) and UN/NA 1029 Dichlorofluoromethane (Guide 126).
By name (blue pages): “Cyanogen” comes after Cyanide solution, n.o.s. (UN/NA 1935, Guide 157) and Cyanides, inorganic, solid, n.o.s. (UN/NA 1588, Guide 157) and before Cyanogen bromide (UN/NA 1889, Guide 157) and Cyanogen chloride, stabilized (UN/NA 1589, Guide 125).
Guide 119 · Library
Guide 119 covers 23 UN/NA numbers. The 12 around 1026 in the guide’s number order: UN/NA 1016 Carbon monoxide, compressed; UN/NA 1023 Coal gas, compressed; UN/NA 1040 Ethylene oxide; UN/NA 1071 Oil gas, compressed; UN/NA 1082 Refrigerant gas R-1113; UN/NA 1582 Chloropicrin and methyl chloride mixture; UN/NA 1911 Diborane; UN/NA 1953 Compressed gas, poisonous, flammable, n.o.s.; UN/NA 3305 Compressed gas, poisonous, flammable, corrosive, n.o.s.; UN/NA 3309 Liquefied gas, poisonous, flammable, corrosive, n.o.s.; UN/NA 3355 Insecticide gas, poisonous, flammable, n.o.s.; UN/NA 3504 Chemical under pressure, flammable, poisonous, 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.