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UN/NA 1496 · Sodium chlorite
UN/NA 1496 · ERG 2024 · Guide 143
- UN/NA
- 1496
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1496 (Sodium chlorite) under Guide 143, titled “Oxidizers (Unstable)”.
Material name
1496 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Sodium chlorite” and to Guide 143. On a numbered orange panel, 1496 is the lower number (how to read an orange panel).
ERG 2024 markings for 1496
1496 is not highlighted in green (no Table 1 entry), and its guide number 143 has no P.
Entries near 1496
By number (yellow pages): before 1496 come UN/NA 1493 Silver nitrate (Guide 140); UN/NA 1494 Sodium bromate (Guide 140) and UN/NA 1495 Sodium chlorate (Guide 140); after it, UN/NA 1498 Sodium nitrate (Guide 140); UN/NA 1499 Sodium nitrate and potassium nitrate mixture (Guide 140) and UN/NA 1500 Sodium nitrite (Guide 141).
By name (blue pages): “Sodium chlorite” comes after Sodium chlorate (UN/NA 1495, Guide 140) and Sodium chlorate, aqueous solution (UN/NA 2428, Guide 140) and before Sodium chloroacetate (UN/NA 2659, Guide 151) and Sodium cuprocyanide, solid (UN/NA 2316, Guide 157).
Other names starting with “Sodium”: Sodium borohydride and sodium hydroxide solution, with not more than 12% sodium borohydride and not more than 40% sodium hydroxide (UN/NA 3320, Guide 157); Sodium cacodylate (UN/NA 1688, Guide 152); Sodium carbonate peroxyhydrate (UN/NA 3378, Guide 140); Sodium cuprocyanide, solution (UN/NA 2317, Guide 157); Sodium cyanide, solid (UN/NA 1689, Guide 157) and Sodium cyanide, solution (UN/NA 3414, Guide 157).
Guide 143 · Library
Guide 143 covers 14 UN/NA numbers. The 12 around 1496 in the guide’s number order: UN/NA 1442 Ammonium perchlorate; UN/NA 1462 Chlorites, inorganic, n.o.s.; UN/NA 1467 Guanidine nitrate; UN/NA 1472 Lithium peroxide; UN/NA 1506 Strontium chlorate; UN/NA 1509 Strontium peroxide; UN/NA 1510 Tetranitromethane; UN/NA 1516 Zinc peroxide; UN/NA 1873 Perchloric acid, with more than 50% but not more than 72% acid; UN/NA 2015 Hydrogen peroxide, aqueous solution, stabilized, with more than 60% hydrogen peroxide; UN/NA 2547 Sodium superoxide; UN/NA 9191 Chlorine dioxide, hydrate, frozen.
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.