Hazora · Library
UN/NA 1405 · Calcium silicide
UN/NA 1405 · ERG 2024 · Guide 138
- UN/NA
- 1405
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1405 (Calcium silicide) under Guide 138, titled “Substances - Water-Reactive (Emitting Flammable Gases)”.
Material name
1405 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Calcium silicide” and to Guide 138. On a numbered orange panel, 1405 is the lower number (how to read an orange panel).
ERG 2024 markings for 1405
1405 is not highlighted in green (no Table 1 entry), and its guide number 138 has no P.
Entries near 1405
By number (yellow pages): before 1405 come UN/NA 1402 Calcium carbide (Guide 138); UN/NA 1403 Calcium cyanamide, with more than 0.1% calcium carbide (Guide 138) and UN/NA 1404 Calcium hydride (Guide 138); after it, UN/NA 1407 Caesium (Guide 138); UN/NA 1408 Ferrosilicon (Guide 139) and UN/NA 1409 Metal hydrides, water-reactive, n.o.s. (Guide 138).
By name (blue pages): “Calcium silicide” comes after Calcium resinate (UN/NA 1313, Guide 133) and Calcium resinate, fused (UN/NA 1314, Guide 133) and before Calcium, pyrophoric (UN/NA 1855, Guide 135) and Camphor oil (UN/NA 1130, Guide 128).
Other names starting with “Calcium”: Calcium nitrate (UN/NA 1454, Guide 140); Calcium oxide (UN/NA 1910, Guide 157); Calcium perchlorate (UN/NA 1455, Guide 140); Calcium permanganate (UN/NA 1456, Guide 140); Calcium peroxide (UN/NA 1457, Guide 140) and Calcium phosphide (UN/NA 1360, Guide 139).
Guide 138 · Library
Guide 138 covers 74 UN/NA numbers. The 12 around 1405 in the guide’s number order: UN/NA 1398 Aluminum silicon powder, uncoated; UN/NA 1400 Barium; UN/NA 1401 Calcium; UN/NA 1402 Calcium carbide; UN/NA 1403 Calcium cyanamide, with more than 0.1% calcium carbide; UN/NA 1404 Calcium hydride; UN/NA 1407 Caesium; UN/NA 1409 Metal hydrides, water-reactive, n.o.s.; UN/NA 1410 Lithium aluminum hydride; UN/NA 1411 Lithium aluminum hydride, ethereal; UN/NA 1413 Lithium borohydride; UN/NA 1414 Lithium 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.