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DOT Symbols
-
Proper Shipping Name
Ammonia solutions, relative density < 0.880 at 15 degrees C in water, with > 35% but not > 50% ammonia
The official and specific name of a hazardous substance as listed in dangerous goods regulations.
UN Number
UN 2073
Packing Group
-
A classification based on the degree of danger of a substance (I: great danger, II: medium danger, III: minor danger).
– No packing group assigned
Danger Labels
2.2
– Non-flammable, non-toxic gases
DOT Special Provisions (49 CFR 172.102)
N87
DOT Packaging Exceptions (49 CFR 173.xxx)
306
DOT Packaging Non Bulk (49 CFR 173.xxx)
304
DOT Packaging Bulk (49 CFR 173.xxx)
314; 315
DOT Quantity Limitations Passenger aircraft/rail (49 CFR 173.27)
Forbidden
DOT Quantity Limitations Cargo aircraft only (49 CFR 175.75)
150 kg
DOT Vessel Stowage Location
E
– The material may be stowed ‘‘on deck’’ or ‘‘under deck’’ on a cargo vessel and on a passenger vessel carrying a number of passengers limited to not more than the larger of 25 passengers, or one passenger per each 3 m of overall vessel length, but is prohibited from carriage on passenger vessels in which the limiting number of passengers is exceeded.
DOT Vessel Stowage Other
40; 52; 57
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