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UN/NA 1452 · Calcium chlorate
UN/NA 1452 · ERG 2024 · Guide 140
- UN/NA
- 1452
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1452 (Calcium chlorate) under Guide 140, titled “Oxidizers”.
Material name
1452 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Calcium chlorate” and to Guide 140. On a numbered orange panel, 1452 is the lower number (how to read an orange panel).
ERG 2024 markings for 1452
1452 is not highlighted in green (no Table 1 entry), and its guide number 140 has no P.
Entries near 1452
By number (yellow pages): before 1452 come UN/NA 1449 Barium peroxide (Guide 141); UN/NA 1450 Bromates, inorganic, n.o.s. (Guide 140) and UN/NA 1451 Caesium nitrate (Guide 140); after it, UN/NA 1453 Calcium chlorite (Guide 140); UN/NA 1454 Calcium nitrate (Guide 140) and UN/NA 1455 Calcium perchlorate (Guide 140).
By name (blue pages): “Calcium chlorate” comes after Calcium arsenate and calcium arsenite mixture, solid (UN/NA 1574, Guide 151) and Calcium carbide (UN/NA 1402, Guide 138) and before Calcium chlorate, aqueous solution (UN/NA 2429, Guide 140) and Calcium chlorite (UN/NA 1453, Guide 140).
Other names starting with “Calcium”: Calcium (UN/NA 1401, Guide 138); Calcium alloys, pyrophoric (UN/NA 1855, Guide 135); Calcium arsenate (UN/NA 1573, Guide 151); Calcium cyanamide, with more than 0.1% calcium carbide (UN/NA 1403, Guide 138); Calcium cyanide (UN/NA 1575, Guide 157) and Calcium dithionite (UN/NA 1923, Guide 135).
Guide 140 · Library
Guide 140 covers 98 UN/NA numbers. The 12 around 1452 in the guide’s number order: UN/NA 1438 Aluminum nitrate; UN/NA 1444 Ammonium persulfate; UN/NA 1450 Bromates, inorganic, n.o.s.; UN/NA 1451 Caesium nitrate; UN/NA 1453 Calcium chlorite; UN/NA 1454 Calcium nitrate; UN/NA 1455 Calcium perchlorate; UN/NA 1456 Calcium permanganate; UN/NA 1457 Calcium peroxide; UN/NA 1458 Chlorate and borate mixture; UN/NA 3487 Calcium hypochlorite, hydrated, corrosive, with not less than 5.5% but not more than 16% water; UN/NA 3544 Articles containing oxidizing substance, n.o.s.
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.