Hazora · Library
UN/NA 1403 · Calcium cyanamide, with more than 0.1% calcium carbide
UN/NA 1403 · ERG 2024 · Guide 138
- UN/NA
- 1403
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1403 (Calcium cyanamide, with more than 0.1% calcium carbide) under Guide 138, titled “Substances - Water-Reactive (Emitting Flammable Gases)”.
Material name
1403 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Calcium cyanamide, with more than 0.1% calcium carbide” and to Guide 138. On a numbered orange panel, 1403 is the lower number (how to read an orange panel).
ERG 2024 markings for 1403
1403 is not highlighted in green (no Table 1 entry), and its guide number 138 has no P.
Entries near 1403
By number (yellow pages): before 1403 come UN/NA 1400 Barium (Guide 138); UN/NA 1401 Calcium (Guide 138) and UN/NA 1402 Calcium carbide (Guide 138); after it, UN/NA 1404 Calcium hydride (Guide 138); UN/NA 1405 Calcium silicide (Guide 138) and UN/NA 1407 Caesium (Guide 138).
By name (blue pages): “Calcium cyanamide, with more than 0.1% calcium carbide” comes after Calcium chlorate, aqueous solution (UN/NA 2429, Guide 140) and Calcium chlorite (UN/NA 1453, Guide 140) and before Calcium cyanide (UN/NA 1575, Guide 157) and Calcium dithionite (UN/NA 1923, Guide 135).
Other names starting with “Calcium”: Calcium alloys, pyrophoric (UN/NA 1855, Guide 135); Calcium arsenate (UN/NA 1573, Guide 151); Calcium arsenate and calcium arsenite mixture, solid (UN/NA 1574, Guide 151); Calcium chlorate (UN/NA 1452, Guide 140); Calcium hypochlorite mixture, dry, corrosive, with more than 10% but not more than 39% available chlorine (UN/NA 3486, Guide 140) and Calcium hypochlorite mixture, dry, corrosive, with more than 39% available chlorine (8.8% available oxygen) (UN/NA 3485, Guide 140).
Guide 138 · Library
Guide 138 covers 74 UN/NA numbers. The 12 around 1403 in the guide’s number order: UN/NA 1394 Aluminum carbide; UN/NA 1396 Aluminum powder, uncoated; UN/NA 1398 Aluminum silicon powder, uncoated; UN/NA 1400 Barium; UN/NA 1401 Calcium; UN/NA 1402 Calcium carbide; UN/NA 1404 Calcium hydride; UN/NA 1405 Calcium silicide; 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.
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.