UN/NA 2073 · Ammonia solution, with more than 35% but not more than 50% ammonia

Material name

2073 on a placard, orange panel or shipping paper

It points to the ERG 2024 entry “Ammonia solution, with more than 35% but not more than 50% ammonia” and to Guide 125. On a numbered orange panel, 2073 is the lower number (how to read an orange panel).

ERG 2024 markings for 2073

2073 is not highlighted in green (no Table 1 entry), and its guide number 125 has no P.

Entries near 2073

By number (yellow pages): before 2073 come UN/NA 2059 Nitrocellulose solution, flammable (Guide 127); UN/NA 2067 Ammonium nitrate based fertilizer (Guide 140) and UN/NA 2071 Ammonium nitrate based fertilizer (Guide 140); after it, UN/NA 2074 Acrylamide, solid (Guide 153P); UN/NA 2075 Chloral, anhydrous, stabilized (Guide 153) and UN/NA 2076 Cresols, liquid (Guide 153).

By name (blue pages): “Ammonia solution, with more than 35% but not more than 50% ammonia” comes after Aminopyridines (UN/NA 2671, Guide 153) and Ammonia solution, with more than 10% but not more than 35% ammonia (UN/NA 2672, Guide 154) and before Ammonia solution, with more than 50% ammonia (UN/NA 3318, Guide 125) and Ammonia, anhydrous (UN/NA 1005, Guide 125).

Guide 125 · Library

Guide 125 covers 27 UN/NA numbers. The 12 around 2073 in the guide’s number order: UN/NA 1069 Nitrosyl chloride; UN/NA 1076 Phosgene; UN/NA 1079 Sulfur dioxide; UN/NA 1589 Cyanogen chloride, stabilized; UN/NA 1741 Boron trichloride; UN/NA 1859 Silicon tetrafluoride; UN/NA 2186 Hydrogen chloride, refrigerated liquid; UN/NA 2194 Selenium hexafluoride; UN/NA 2195 Tellurium hexafluoride; UN/NA 2196 Tungsten hexafluoride; UN/NA 2197 Hydrogen iodide, anhydrous; UN/NA 2198 Phosphorus pentafluoride.

Sources

• PHMSA · ERG 2024 · EN / ES / FR