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UN/NA 2723 · Magnesium chlorate
UN/NA 2723 · ERG 2024 · Guide 140
- UN/NA
- 2723
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2723 (Magnesium chlorate) under Guide 140, titled “Oxidizers”.
Material name
2723 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Magnesium chlorate” and to Guide 140. On a numbered orange panel, 2723 is the lower number (how to read an orange panel).
ERG 2024 markings for 2723
2723 is not highlighted in green (no Table 1 entry), and its guide number 140 has no P.
Entries near 2723
By number (yellow pages): before 2723 come UN/NA 2720 Chromium nitrate (Guide 141); UN/NA 2721 Copper chlorate (Guide 140) and UN/NA 2722 Lithium nitrate (Guide 140); after it, UN/NA 2724 Manganese nitrate (Guide 140); UN/NA 2725 Nickel nitrate (Guide 140) and UN/NA 2726 Nickel nitrite (Guide 140).
By name (blue pages): “Magnesium chlorate” comes after Magnesium arsenate (UN/NA 1622, Guide 151) and Magnesium bromate (UN/NA 1473, Guide 140) and before Magnesium diamide (UN/NA 2004, Guide 135) and Magnesium fluorosilicate (UN/NA 2853, Guide 151).
Other names starting with “Magnesium”: Magnesium alloys powder (UN/NA 1418, Guide 138); Magnesium alloys, with more than 50% magnesium, in pellets, turnings or ribbons (UN/NA 1869, Guide 138); Magnesium aluminum phosphide (UN/NA 1419, Guide 139); Magnesium granules, coated (UN/NA 2950, Guide 138); Magnesium hydride (UN/NA 2010, Guide 138) and Magnesium nitrate (UN/NA 1474, Guide 140).
Guide 140 · Library
Guide 140 covers 98 UN/NA numbers. The 12 around 2723 in the guide’s number order: UN/NA 2468 Trichloroisocyanuric acid, dry; UN/NA 2469 Zinc bromate; UN/NA 2626 Chloric acid, aqueous solution, with not more than 10% chloric acid; UN/NA 2627 Nitrites, inorganic, n.o.s.; UN/NA 2721 Copper chlorate; UN/NA 2722 Lithium nitrate; UN/NA 2724 Manganese nitrate; UN/NA 2725 Nickel nitrate; UN/NA 2726 Nickel nitrite; UN/NA 2728 Zirconium nitrate; UN/NA 2880 Calcium hypochlorite, hydrated, with not less than 5.5% but not more than 16% water; UN/NA 2984 Hydrogen peroxide, aqueous solution, with not less than 8% but less than 20% hydrogen peroxide.
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.