Hazora · Library
UN/NA 1646 · Mercury thiocyanate
UN/NA 1646 · ERG 2024 · Guide 151
- UN/NA
- 1646
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1646 (Mercury thiocyanate) under Guide 151, titled “Substances - Toxic (Non-Combustible)”.
Material name
1646 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Mercury thiocyanate” and to Guide 151. On a numbered orange panel, 1646 is the lower number (how to read an orange panel).
ERG 2024 markings for 1646
1646 is not highlighted in green (no Table 1 entry), and its guide number 151 has no P.
Entries near 1646
By number (yellow pages): before 1646 come UN/NA 1643 Mercury potassium iodide (Guide 151); UN/NA 1644 Mercury salicylate (Guide 151) and UN/NA 1645 Mercury sulfate (Guide 151); after it, UN/NA 1647 Methyl bromide and ethylene dibromide mixture, liquid (Guide 151); UN/NA 1648 Acetonitrile (Guide 127) and UN/NA 1649 Motor fuel anti-knock mixture (Guide 152).
By name (blue pages): “Mercury thiocyanate” comes after Mercury sulfate (UN/NA 1645, Guide 151) and Mercury sulphate (UN/NA 1645, Guide 151) and before Mesityl oxide (UN/NA 1229, Guide 129) and Metal carbonyls, liquid, n.o.s. (UN/NA 3281, Guide 151).
Other names starting with “Mercury”: Mercury gluconate (UN/NA 1637, Guide 151); Mercury iodide (UN/NA 1638, Guide 151); Mercury nucleate (UN/NA 1639, Guide 151); Mercury oleate (UN/NA 1640, Guide 151); Mercury oxide (UN/NA 1641, Guide 151) and Mercury oxycyanide, desensitized (UN/NA 1642, Guide 151).
Guide 151 · Library
Guide 151 covers 151 UN/NA numbers. The 12 around 1646 in the guide’s number order: UN/NA 1640 Mercury oleate; UN/NA 1641 Mercury oxide; UN/NA 1642 Mercury oxycyanide, desensitized; UN/NA 1643 Mercury potassium iodide; UN/NA 1644 Mercury salicylate; UN/NA 1645 Mercury sulfate; UN/NA 1647 Methyl bromide and ethylene dibromide mixture, liquid; UN/NA 1653 Nickel cyanide; UN/NA 1654 Nicotine; UN/NA 1655 Nicotine compound, solid, n.o.s.; UN/NA 1656 Nicotine hydrochloride, liquid; UN/NA 1657 Nicotine salicylate.
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.