UN/NA 1439 · Ammonium dichromate

Material name

1439 on a placard, orange panel or shipping paper

It points to the ERG 2024 entry “Ammonium dichromate” and to Guide 141. On a numbered orange panel, 1439 is the lower number (how to read an orange panel).

ERG 2024 markings for 1439

1439 is not highlighted in green (no Table 1 entry), and its guide number 141 has no P.

Entries near 1439

By number (yellow pages): before 1439 come UN/NA 1436 Zinc dust (Guide 138); UN/NA 1437 Zirconium hydride (Guide 138) and UN/NA 1438 Aluminum nitrate (Guide 140); after it, UN/NA 1442 Ammonium perchlorate (Guide 143); UN/NA 1444 Ammonium persulfate (Guide 140) and UN/NA 1445 Barium chlorate, solid (Guide 141).

By name (blue pages): “Ammonium dichromate” comes after Ammonium bifluoride, solid (UN/NA 1727, Guide 154) and Ammonium bifluoride, solution (UN/NA 2817, Guide 154) and before Ammonium dinitro-o-cresolate, solid (UN/NA 1843, Guide 141) and Ammonium dinitro-o-cresolate, solution (UN/NA 3424, Guide 141).

Other names starting with “Ammonium”: Ammonium arsenate (UN/NA 1546, Guide 151); Ammonium fluoride (UN/NA 2505, Guide 154); Ammonium fluorosilicate (UN/NA 2854, Guide 151); Ammonium hydrogen sulfate (UN/NA 2506, Guide 154); Ammonium hydroxide, with more than 10% but not more than 35% ammonia (UN/NA 2672, Guide 154) and Ammonium metavanadate (UN/NA 2859, Guide 154).

Guide 141 · Library

Guide 141 covers 25 UN/NA numbers. The 12 around 1439 in the guide’s number order: UN/NA 1445 Barium chlorate, solid; UN/NA 1446 Barium nitrate; UN/NA 1447 Barium perchlorate, solid; UN/NA 1448 Barium permanganate; UN/NA 1449 Barium peroxide; UN/NA 1463 Chromium trioxide, anhydrous; UN/NA 3086 Poisonous solid, oxidizing, n.o.s.; UN/NA 3087 Oxidizing solid, poisonous, n.o.s.; UN/NA 3405 Barium chlorate, solution; UN/NA 3406 Barium perchlorate, solution; UN/NA 3408 Lead perchlorate, solution; UN/NA 3424 Ammonium dinitro-o-cresolate, solution.

Sources

• PHMSA · ERG 2024 · EN / ES / FR