Hazora · Library
UN/NA 2545 · Hafnium powder, dry
UN/NA 2545 · ERG 2024 · Guide 135
- UN/NA
- 2545
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2545 (Hafnium powder, dry) under Guide 135, titled “Substances - Spontaneously Combustible”.
Material name
2545 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Hafnium powder, dry” and to Guide 135. On a numbered orange panel, 2545 is the lower number (how to read an orange panel).
ERG 2024 markings for 2545
2545 is not highlighted in green (no Table 1 entry), and its guide number 135 has no P.
Entries near 2545
By number (yellow pages): before 2545 come UN/NA 2538 Nitronaphthalene (Guide 133); UN/NA 2541 Terpinolene (Guide 128) and UN/NA 2542 Tributylamine (Guide 153); after it, UN/NA 2546 Titanium powder, dry (Guide 135); UN/NA 2547 Sodium superoxide (Guide 143) and UN/NA 2548 Chlorine pentafluoride (Guide 124).
By name (blue pages): “Hafnium powder, dry” comes after Glycidaldehyde (UN/NA 2622, Guide 131P) and Guanidine nitrate (UN/NA 1467, Guide 143) and before Hafnium powder, wetted with not less than 25% water (UN/NA 1326, Guide 170) and Halogenated monomethyldiphenylmethanes, liquid (UN/NA 3151, Guide 171).
Guide 135 · Library
Guide 135 covers 54 UN/NA numbers. The 12 around 2545 in the guide’s number order: UN/NA 2008 Zirconium powder, dry; UN/NA 2009 Zirconium, dry, finished sheets, strip or coiled wire; UN/NA 2210 Maneb; UN/NA 2217 Seed cake, with not more than 1.5% oil and not more than 11% moisture; UN/NA 2318 Sodium hydrosulfide, with less than 25% water of crystallization; UN/NA 2441 Titanium trichloride, pyrophoric; UN/NA 2546 Titanium powder, dry; UN/NA 2845 Ethyl phosphonous dichloride, anhydrous; UN/NA 2846 Pyrophoric solid, organic, n.o.s.; UN/NA 2870 Aluminum borohydride; UN/NA 2881 Metal catalyst, dry; UN/NA 2940 Cyclooctadiene phosphines.
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.