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UN/NA 1437 · Zirconium hydride
UN/NA 1437 · ERG 2024 · Guide 138
- UN/NA
- 1437
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1437 (Zirconium hydride) under Guide 138, titled “Substances - Water-Reactive (Emitting Flammable Gases)”.
Material name
1437 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Zirconium hydride” and to Guide 138. On a numbered orange panel, 1437 is the lower number (how to read an orange panel).
ERG 2024 markings for 1437
1437 is not highlighted in green (no Table 1 entry), and its guide number 138 has no P.
Entries near 1437
By number (yellow pages): before 1437 come UN/NA 1433 Stannic phosphides (Guide 139); UN/NA 1435 Zinc ashes (Guide 138) and UN/NA 1436 Zinc dust (Guide 138); after it, UN/NA 1438 Aluminum nitrate (Guide 140); UN/NA 1439 Ammonium dichromate (Guide 141) and UN/NA 1442 Ammonium perchlorate (Guide 143).
By name (blue pages): “Zirconium hydride” comes after Zinc silicofluoride (UN/NA 2855, Guide 151) and Zinc skimmings (UN/NA 1435, Guide 138) and before Zirconium nitrate (UN/NA 2728, Guide 140) and Zirconium picramate, wetted with not less than 20% water (UN/NA 1517, Guide 113).
Other names starting with “Zirconium”: Zirconium powder, dry (UN/NA 2008, Guide 135); Zirconium powder, wetted with not less than 25% water (UN/NA 1358, Guide 170); Zirconium scrap (UN/NA 1932, Guide 135); Zirconium suspended in a flammable liquid (UN/NA 1308, Guide 170); Zirconium tetrachloride (UN/NA 2503, Guide 137) and Zirconium, dry, coiled wire, finished metal sheets, strip (UN/NA 2858, Guide 170).
Guide 138 · Library
Guide 138 covers 74 UN/NA numbers. The 12 around 1437 in the guide’s number order: UN/NA 1426 Sodium borohydride; UN/NA 1427 Sodium hydride; UN/NA 1428 Sodium; UN/NA 1431 Sodium methylate, dry; UN/NA 1435 Zinc ashes; UN/NA 1436 Zinc dust; UN/NA 1869 Magnesium; UN/NA 1870 Potassium borohydride; UN/NA 1928 Methyl magnesium bromide in ethyl ether; UN/NA 2010 Magnesium hydride; UN/NA 2257 Potassium; UN/NA 2463 Aluminum hydride.
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.