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UN/NA 1690 · Sodium fluoride, solid
UN/NA 1690 · ERG 2024 · Guide 154
- UN/NA
- 1690
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1690 (Sodium fluoride, solid) under Guide 154, titled “Substances - Toxic and/or Corrosive (Non-Combustible)”.
Material name
1690 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Sodium fluoride, solid” and to Guide 154. On a numbered orange panel, 1690 is the lower number (how to read an orange panel).
ERG 2024 markings for 1690
1690 is not highlighted in green (no Table 1 entry), and its guide number 154 has no P.
Entries near 1690
By number (yellow pages): before 1690 come UN/NA 1687 Sodium azide (Guide 153); UN/NA 1688 Sodium cacodylate (Guide 152) and UN/NA 1689 Sodium cyanide, solid (Guide 157); after it, UN/NA 1691 Strontium arsenite (Guide 151); UN/NA 1692 Strychnine (Guide 151) and UN/NA 1693 Tear gas devices (Guide 159).
By name (blue pages): “Sodium fluoride, solid” comes after Sodium dinitro-o-cresolate, wetted with not less than 15% water (UN/NA 1348, Guide 113) and Sodium dithionite (UN/NA 1384, Guide 135) and before Sodium fluoride, solution (UN/NA 3415, Guide 154) and Sodium fluoroacetate (UN/NA 2629, Guide 151).
Other names starting with “Sodium”: Sodium cyanide, solution (UN/NA 3414, Guide 157); Sodium dichloroisocyanurate (UN/NA 2465, Guide 140); Sodium dinitro-o-cresolate, wetted with not less than 10% water (UN/NA 3369, Guide 113); Sodium fluorosilicate (UN/NA 2674, Guide 154); Sodium hydride (UN/NA 1427, Guide 138) and Sodium hydrogendifluoride (UN/NA 2439, Guide 154).
Guide 154 · Library
Guide 154 covers 127 UN/NA numbers. The 12 around 1690 in the guide’s number order: UN/NA 1624 Mercuric chloride; UN/NA 1631 Mercury benzoate; UN/NA 1634 Mercury bromides; UN/NA 1636 Mercury cyanide; UN/NA 1678 Potassium arsenite; UN/NA 1686 Sodium arsenite, aqueous solution; UN/NA 1698 Diphenylamine chloroarsine; UN/NA 1719 Caustic alkali liquid, n.o.s.; UN/NA 1727 Ammonium bifluoride, solid; UN/NA 1740 Hydrogendifluorides, solid, n.o.s.; UN/NA 1744 Bromine; UN/NA 1755 Chromic acid, solution.
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.