Shipping Classification
Barium azide, wetted with not less than 50 percent water, by mass
What this means
Barium azide, wetted with not less than 50 percent water, by mass appears on the federal Hazardous Materials Table (49 CFR §172.101), the table that governs how a material must be classified, packaged, and labeled for transport.
Hazard class / division
Class 4.1
UN / NA identification number
UN1571
Packing group
I
Label codes
4.1, 6.1
Packaging — exceptions
None
Packaging — non-bulk
182
Packaging — bulk
None
Passenger aircraft / rail limit
Forbidden
Cargo aircraft only limit
0.5 kg
Vessel stowage location
D
Vessel stowage — other
28, 36
Special provisions (§172.102)
162 — This material may be transported under the provisions of Division 4.1 only if it is packed so that at no time during transport will the percentage of diluent fall below the percentage that is stated in the shipping description.
A2 — Single packagings are not permitted on aircraft.
W31 — Non-bulk packagings must be hermetically sealed.
Packaging citations reference sections of 49 CFR Part 173 not expanded here. View the full official table on eCFR.gov.
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Source: Hazardous Materials Table (49 CFR §172.101) and Special Provisions (49 CFR §172.102), current as retrieved from eCFR.gov. View official table.