UN/NA 3468 · Hydrogen in a metal hydride storage system

Material name

3468 on a placard, orange panel or shipping paper

It can stand for any of three ERG 2024 entries: “Hydrogen in a metal hydride storage system”, “Hydrogen in a metal hydride storage system contained in equipment” and “Hydrogen in a metal hydride storage system packed with equipment”. All use Guide 115, so the number alone is enough to find the guide. On a numbered orange panel, 3468 is the lower number (how to read an orange panel).

ERG 2024 markings for 3468

3468 is not highlighted in green (no Table 1 entry), and its guide number 115 has no P.

Entries near 3468

By number (yellow pages): before 3468 come UN/NA 3465 Organoarsenic compound, solid, n.o.s. (Guide 151); UN/NA 3466 Metal carbonyls, solid, n.o.s. (Guide 151) and UN/NA 3467 Organometallic compound, solid, poisonous, n.o.s. (Guide 151); after it, UN/NA 3469 Paint, flammable, corrosive (Guide 132); UN/NA 3470 Paint, corrosive, flammable (Guide 132) and UN/NA 3471 Hydrogendifluorides, solution, n.o.s. (Guide 154).

By name (blue pages): “Hydrogen in a metal hydride storage system” comes after Hydrogen cyanide, stabilized (absorbed) (UN/NA 1614, Guide 152) and Hydrogen fluoride, anhydrous (UN/NA 1052, Guide 125) and before Hydrogen iodide, anhydrous (UN/NA 2197, Guide 125) and Hydrogen peroxide and peroxyacetic acid mixture, with acid(s), water and not more than 5% peroxyacetic acid, stabilized (UN/NA 3149, Guide 140).

By name (blue pages): “Hydrogen in a metal hydride storage system contained in equipment” comes after Hydrogen cyanide, stabilized (absorbed) (UN/NA 1614, Guide 152) and Hydrogen fluoride, anhydrous (UN/NA 1052, Guide 125) and before Hydrogen iodide, anhydrous (UN/NA 2197, Guide 125) and Hydrogen peroxide and peroxyacetic acid mixture, with acid(s), water and not more than 5% peroxyacetic acid, stabilized (UN/NA 3149, Guide 140).

By name (blue pages): “Hydrogen in a metal hydride storage system packed with equipment” comes after Hydrogen cyanide, stabilized (absorbed) (UN/NA 1614, Guide 152) and Hydrogen fluoride, anhydrous (UN/NA 1052, Guide 125) and before Hydrogen iodide, anhydrous (UN/NA 2197, Guide 125) and Hydrogen peroxide and peroxyacetic acid mixture, with acid(s), water and not more than 5% peroxyacetic acid, stabilized (UN/NA 3149, Guide 140).

Other names starting with “Hydrogen”: Hydrogen chloride, refrigerated liquid (UN/NA 2186, Guide 125); Hydrogen cyanide, aqueous solution, with not more than 20% hydrogen cyanide (UN/NA 1613, Guide 154); Hydrogen cyanide, solution in alcohol, with not more than 45% hydrogen cyanide (UN/NA 3294, Guide 131); Hydrogen cyanide, stabilized (UN/NA 1051, Guide 117P); Hydrogen peroxide, aqueous solution, stabilized, with more than 60% hydrogen peroxide (UN/NA 2015, Guide 143) and Hydrogen peroxide, aqueous solution, with not less than 8% but less than 20% hydrogen peroxide (UN/NA 2984, Guide 140).

Guide 115 · Library

Guide 115 covers 52 UN/NA numbers. The 12 around 3468 in the guide’s number order: UN/NA 1011 Butane; UN/NA 3166 Vehicle, flammable gas powered; UN/NA 3167 Gas sample, non-pressurized, flammable, n.o.s., not refrigerated liquid; UN/NA 3252 Difluoromethane; UN/NA 3312 Gas, refrigerated liquid, flammable, n.o.s.; UN/NA 3354 Insecticide gas, flammable, n.o.s.; UN/NA 3358 Refrigerating machines, containing flammable, non-poisonous, liquefied gas; UN/NA 3478 Fuel cell cartridges, containing liquefied flammable gas; UN/NA 3479 Fuel cell cartridges, containing hydrogen in metal hydride; UN/NA 3501 Chemical under pressure, flammable, n.o.s.; UN/NA 3529 Engine, fuel cell, flammable gas powered; UN/NA 3537 Articles containing flammable gas, n.o.s.

Sources

• PHMSA · ERG 2024 · EN / ES / FR