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UN Number
UN 2073
The four-digit number assigned by the United Nations to identify hazardous substances in international transport.
Proper Shipping Name
AMMONIA SOLUTION, relative density less than 0.880 at 15 °C in water, with more than 35% but not more than 50% ammonia
The official and specific name of a hazardous substance as listed in dangerous goods regulations.
Class
2
The designation for hazardous materials based on the type of danger they present.
– Gases
Packing Group
-
– No packing group assigned
Classification code
4A
– Dissolved gas: asphyxiant
Danger labels
2.2
– Non-flammable, non-toxic gases
Equipment required
PP
Number of blue cones/lights
0
Special Provisions
532
Specific rules or exceptions that apply to the transport of certain dangerous goods.
Limited Quantities
120 ml
Dangerous goods packed in small quantities with less stringent transport requirements.
Excepted Quantities
E0
Very small quantities of dangerous goods not subject to certain provisions of the ADN regulations.
– Excepted quantities are not permitted for this substance.
Ventilation
Ventilation – Provisions regarding the ventilation requirements of holds, containers, or spaces carrying the cargo.
Additional requirements/Remarks
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