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UN/NA 1500 · Sodium nitrite
UN/NA 1500 · ERG 2024 · Guide 141
- UN/NA
- 1500
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1500 (Sodium nitrite) under Guide 141, titled “Oxidizers - Toxic”.
Material name
1500 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Sodium nitrite” and to Guide 141. On a numbered orange panel, 1500 is the lower number (how to read an orange panel).
ERG 2024 markings for 1500
1500 is not highlighted in green (no Table 1 entry), and its guide number 141 has no P.
Entries near 1500
By number (yellow pages): before 1500 come UN/NA 1496 Sodium chlorite (Guide 143); UN/NA 1498 Sodium nitrate (Guide 140) and UN/NA 1499 Sodium nitrate and potassium nitrate mixture (Guide 140); after it, UN/NA 1502 Sodium perchlorate (Guide 140); UN/NA 1503 Sodium permanganate (Guide 140) and UN/NA 1504 Sodium peroxide (Guide 144).
By name (blue pages): “Sodium nitrite” comes after Sodium nitrate (UN/NA 1498, Guide 140) and Sodium nitrate and potassium nitrate mixture (UN/NA 1499, Guide 140) and before Sodium pentachlorophenate (UN/NA 2567, Guide 154) and Sodium perborate monohydrate (UN/NA 3377, Guide 140).
Other names starting with “Sodium”: Sodium ion batteries packed with equipment (UN/NA 3552, Guide 147); Sodium methylate, dry (UN/NA 1431, Guide 138); Sodium methylate, solution in alcohol (UN/NA 1289, Guide 132); Sodium monoxide (UN/NA 1825, Guide 157); Sodium peroxoborate, anhydrous (UN/NA 3247, Guide 140) and Sodium persulfate (UN/NA 1505, Guide 140).
Guide 141 · Library
Guide 141 covers 25 UN/NA numbers. The 12 around 1500 in the guide’s number order: UN/NA 1447 Barium perchlorate, solid; UN/NA 1448 Barium permanganate; UN/NA 1449 Barium peroxide; UN/NA 1463 Chromium trioxide, anhydrous; UN/NA 1469 Lead nitrate; UN/NA 1470 Lead perchlorate, solid; UN/NA 1625 Mercuric nitrate; UN/NA 1627 Mercurous nitrate; UN/NA 1843 Ammonium dinitro-o-cresolate, solid; UN/NA 2464 Beryllium nitrate; UN/NA 2573 Thallium chlorate; UN/NA 2719 Barium bromate.
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.