Hazora · Library
UN/NA 3526 · Hydrogen selenide, adsorbed
UN/NA 3526 · ERG 2024 · Guide 173
- UN/NA
- 3526
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3526 (Hydrogen selenide, adsorbed) under Guide 173, titled “Adsorbed Gases - Toxic*”.
Material name
3526 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Hydrogen selenide, adsorbed” and to Guide 173. On a numbered orange panel, 3526 is the lower number (how to read an orange panel).
ERG 2024 markings for 3526
3526 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Hydrogen selenide, adsorbed”. Hazora shows those distances in the app, not on this page. Its guide number 173 has no P.
Entries near 3526
By number (yellow pages): before 3526 come UN/NA 3523 Germane, adsorbed (Guide 173); UN/NA 3524 Phosphorus pentafluoride, adsorbed (Guide 173) and UN/NA 3525 Phosphine, adsorbed (Guide 173); after it, UN/NA 3527 Polyester resin kit, solid base material (Guide 128P); UN/NA 3528 Engine, fuel cell, flammable liquid powered (Guide 128) and UN/NA 3529 Engine, fuel cell, flammable gas powered (Guide 115).
By name (blue pages): “Hydrogen selenide, adsorbed” comes after Hydrogen peroxide, aqueous solution, with not less than 20% but not more than 60% hydrogen peroxide (stabilized as necessary) (UN/NA 2014, Guide 140) and Hydrogen peroxide, stabilized (UN/NA 2015, Guide 143) and before Hydrogen selenide, anhydrous (UN/NA 2202, Guide 117) and Hydrogen sulfide (UN/NA 1053, Guide 117).
Other names starting with “Hydrogen”: Hydrogen in a metal hydride storage system packed with equipment (UN/NA 3468, Guide 115); Hydrogen iodide, anhydrous (UN/NA 2197, Guide 125); 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, compressed (UN/NA 1049, Guide 115) and Hydrogen, refrigerated liquid (cryogenic liquid) (UN/NA 1966, Guide 115).
Guide 173 · Library
Guide 173 covers 14 UN/NA numbers. The 12 around 3526 in the guide’s number order: UN/NA 3512 Adsorbed gas, poisonous, n.o.s.; UN/NA 3514 Adsorbed gas, poisonous, flammable, n.o.s.; UN/NA 3515 Adsorbed gas, poisonous, oxidizing, n.o.s.; UN/NA 3516 Adsorbed gas, poisonous, corrosive, n.o.s.; UN/NA 3517 Adsorbed gas, poisonous, flammable, corrosive, n.o.s.; UN/NA 3518 Adsorbed gas, poisonous, oxidizing, corrosive, n.o.s.; UN/NA 3520 Chlorine, adsorbed; UN/NA 3521 Silicon tetrafluoride, adsorbed; UN/NA 3522 Arsine, adsorbed; UN/NA 3523 Germane, adsorbed; UN/NA 3524 Phosphorus pentafluoride, adsorbed; UN/NA 3525 Phosphine, adsorbed.
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.